41624440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 74497160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 260, 286, 380, 383, 418, 440, 494, 520, 572, 715, 760, 766, 836, 988, 1045, 1144, 1235, 1430, 1532, 1672, 1915, 1976, 2090, 2470, 2717, 2860, 3064, 3830, 4180, 4213, 4940, 4979, 5434, 5720, 7277, 7660, 8360, 8426, 9880, 9958, 10868, 13585, 14554, 15320, 16852, 19916, 21065, 21736, 24895, 27170, 29108, 33704, 36385, 39832, 42130, 49790, 54340, 54769, 58216, 72770, 80047, 84260, 94601, 99580, 108680, 109538, 145540, 160094, 168520, 189202, 199160, 219076, 273845, 291080, 320188, 378404, 400235, 438152, 473005, 547690, 640376, 756808, 800470, 946010, 1040611, 1095380, 1600940, 1892020, 2081222, 2190760, 3201880, 3784040, 4162444, 5203055, 8324888, 10406110, 20812220, 41624440]

約数ペア:

[(1, 41624440), (2, 20812220), (4, 10406110), (5, 8324888), (8, 5203055), (10, 4162444), (11, 3784040), (13, 3201880), (19, 2190760), (20, 2081222), (22, 1892020), (26, 1600940), (38, 1095380), (40, 1040611), (44, 946010), (52, 800470), (55, 756808), (65, 640376), (76, 547690), (88, 473005), (95, 438152), (104, 400235), (110, 378404), (130, 320188), (143, 291080), (152, 273845), (190, 219076), (209, 199160), (220, 189202), (247, 168520), (260, 160094), (286, 145540), (380, 109538), (383, 108680), (418, 99580), (440, 94601), (494, 84260), (520, 80047), (572, 72770), (715, 58216), (760, 54769), (766, 54340), (836, 49790), (988, 42130), (1045, 39832), (1144, 36385), (1235, 33704), (1430, 29108), (1532, 27170), (1672, 24895), (1915, 21736), (1976, 21065), (2090, 19916), (2470, 16852), (2717, 15320), (2860, 14554), (3064, 13585), (3830, 10868), (4180, 9958), (4213, 9880), (4940, 8426), (4979, 8360), (5434, 7660), (5720, 7277)]