204352525520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{940157}}^1$

素因数の和:940213

約数の個数: 160

約数和(自身を含む): 587561143680

約数和(自身を除く): 383208618160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 176, 190, 208, 209, 220, 247, 260, 286, 304, 380, 418, 440, 494, 520, 572, 715, 760, 836, 880, 988, 1040, 1045, 1144, 1235, 1430, 1520, 1672, 1976, 2090, 2288, 2470, 2717, 2860, 3344, 3952, 4180, 4940, 5434, 5720, 8360, 9880, 10868, 11440, 13585, 16720, 19760, 21736, 27170, 43472, 54340, 108680, 217360, 940157, 1880314, 3760628, 4700785, 7521256, 9401570, 10341727, 12222041, 15042512, 17862983, 18803140, 20683454, 24444082, 35725966, 37606280, 41366908, 48888164, 51708635, 61110205, 71451932, 75212560, 82733816, 89314915, 97776328, 103417270, 122220410, 134442451, 142903864, 165467632, 178629830, 195552656, 196492813, 206834540, 232218779, 244440820, 268884902, 285807728, 357259660, 392985626, 413669080, 464437558, 488881640, 537769804, 672212255, 714519320, 785971252, 827338160, 928875116, 977763280, 982464065, 1075539608, 1161093895, 1344424510, 1429038640, 1571942504, 1857750232, 1964928130, 2151079216, 2322187790, 2554406569, 2688849020, 3143885008, 3715500464, 3929856260, 4644375580, 5108813138, 5377698040, 7859712520, 9288751160, 10217626276, 10755396080, 12772032845, 15719425040, 18577502320, 20435252552, 25544065690, 40870505104, 51088131380, 102176262760, 204352525520]

約数ペア:

[(1, 204352525520), (2, 102176262760), (4, 51088131380), (5, 40870505104), (8, 25544065690), (10, 20435252552), (11, 18577502320), (13, 15719425040), (16, 12772032845), (19, 10755396080), (20, 10217626276), (22, 9288751160), (26, 7859712520), (38, 5377698040), (40, 5108813138), (44, 4644375580), (52, 3929856260), (55, 3715500464), (65, 3143885008), (76, 2688849020), (80, 2554406569), (88, 2322187790), (95, 2151079216), (104, 1964928130), (110, 1857750232), (130, 1571942504), (143, 1429038640), (152, 1344424510), (176, 1161093895), (190, 1075539608), (208, 982464065), (209, 977763280), (220, 928875116), (247, 827338160), (260, 785971252), (286, 714519320), (304, 672212255), (380, 537769804), (418, 488881640), (440, 464437558), (494, 413669080), (520, 392985626), (572, 357259660), (715, 285807728), (760, 268884902), (836, 244440820), (880, 232218779), (988, 206834540), (1040, 196492813), (1045, 195552656), (1144, 178629830), (1235, 165467632), (1430, 142903864), (1520, 134442451), (1672, 122220410), (1976, 103417270), (2090, 97776328), (2288, 89314915), (2470, 82733816), (2717, 75212560), (2860, 71451932), (3344, 61110205), (3952, 51708635), (4180, 48888164), (4940, 41366908), (5434, 37606280), (5720, 35725966), (8360, 24444082), (9880, 20683454), (10868, 18803140), (11440, 17862983), (13585, 15042512), (16720, 12222041), (19760, 10341727), (21736, 9401570), (27170, 7521256), (43472, 4700785), (54340, 3760628), (108680, 1880314), (217360, 940157)]