25057560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 84188160

約数和(自身を除く): 59130600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 463, 492, 615, 660, 820, 902, 926, 984, 1230, 1320, 1353, 1389, 1640, 1804, 1852, 2255, 2315, 2460, 2706, 2778, 3608, 3704, 4510, 4630, 4920, 5093, 5412, 5556, 6765, 6945, 9020, 9260, 10186, 10824, 11112, 13530, 13890, 15279, 18040, 18520, 18983, 20372, 25465, 27060, 27780, 30558, 37966, 40744, 50930, 54120, 55560, 56949, 61116, 75932, 76395, 94915, 101860, 113898, 122232, 151864, 152790, 189830, 203720, 208813, 227796, 284745, 305580, 379660, 417626, 455592, 569490, 611160, 626439, 759320, 835252, 1044065, 1138980, 1252878, 1670504, 2088130, 2277960, 2505756, 3132195, 4176260, 5011512, 6264390, 8352520, 12528780, 25057560]

約数ペア:

[(1, 25057560), (2, 12528780), (3, 8352520), (4, 6264390), (5, 5011512), (6, 4176260), (8, 3132195), (10, 2505756), (11, 2277960), (12, 2088130), (15, 1670504), (20, 1252878), (22, 1138980), (24, 1044065), (30, 835252), (33, 759320), (40, 626439), (41, 611160), (44, 569490), (55, 455592), (60, 417626), (66, 379660), (82, 305580), (88, 284745), (110, 227796), (120, 208813), (123, 203720), (132, 189830), (164, 152790), (165, 151864), (205, 122232), (220, 113898), (246, 101860), (264, 94915), (328, 76395), (330, 75932), (410, 61116), (440, 56949), (451, 55560), (463, 54120), (492, 50930), (615, 40744), (660, 37966), (820, 30558), (902, 27780), (926, 27060), (984, 25465), (1230, 20372), (1320, 18983), (1353, 18520), (1389, 18040), (1640, 15279), (1804, 13890), (1852, 13530), (2255, 11112), (2315, 10824), (2460, 10186), (2706, 9260), (2778, 9020), (3608, 6945), (3704, 6765), (4510, 5556), (4630, 5412), (4920, 5093)]