550092880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 1334200320

約数和(自身を除く): 784107440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 1016, 1160, 1270, 1867, 2032, 2320, 2540, 3683, 3734, 5080, 7366, 7468, 9335, 10160, 14732, 14936, 18415, 18670, 29464, 29872, 36830, 37340, 54143, 58928, 73660, 74680, 108286, 147320, 149360, 216572, 237109, 270715, 294640, 433144, 474218, 541430, 866288, 948436, 1082860, 1185545, 1896872, 2165720, 2371090, 3793744, 4331440, 4742180, 6876161, 9484360, 13752322, 18968720, 27504644, 34380805, 55009288, 68761610, 110018576, 137523220, 275046440, 550092880]

約数ペア:

[(1, 550092880), (2, 275046440), (4, 137523220), (5, 110018576), (8, 68761610), (10, 55009288), (16, 34380805), (20, 27504644), (29, 18968720), (40, 13752322), (58, 9484360), (80, 6876161), (116, 4742180), (127, 4331440), (145, 3793744), (232, 2371090), (254, 2165720), (290, 1896872), (464, 1185545), (508, 1082860), (580, 948436), (635, 866288), (1016, 541430), (1160, 474218), (1270, 433144), (1867, 294640), (2032, 270715), (2320, 237109), (2540, 216572), (3683, 149360), (3734, 147320), (5080, 108286), (7366, 74680), (7468, 73660), (9335, 58928), (10160, 54143), (14732, 37340), (14936, 36830), (18415, 29872), (18670, 29464)]