41698280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 110224800

約数和(自身を除く): 68526520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 53, 65, 68, 85, 89, 104, 106, 130, 136, 170, 178, 212, 221, 260, 265, 340, 356, 424, 442, 445, 520, 530, 680, 689, 712, 884, 890, 901, 1060, 1105, 1157, 1378, 1513, 1768, 1780, 1802, 2120, 2210, 2314, 2756, 3026, 3445, 3560, 3604, 4420, 4505, 4628, 4717, 5512, 5785, 6052, 6890, 7208, 7565, 8840, 9010, 9256, 9434, 11570, 11713, 12104, 13780, 15130, 18020, 18868, 19669, 23140, 23426, 23585, 27560, 30260, 36040, 37736, 39338, 46280, 46852, 47170, 58565, 60520, 61321, 78676, 80189, 93704, 94340, 98345, 117130, 122642, 157352, 160378, 188680, 196690, 234260, 245284, 306605, 320756, 393380, 400945, 468520, 490568, 613210, 641512, 786760, 801890, 1042457, 1226420, 1603780, 2084914, 2452840, 3207560, 4169828, 5212285, 8339656, 10424570, 20849140, 41698280]

約数ペア:

[(1, 41698280), (2, 20849140), (4, 10424570), (5, 8339656), (8, 5212285), (10, 4169828), (13, 3207560), (17, 2452840), (20, 2084914), (26, 1603780), (34, 1226420), (40, 1042457), (52, 801890), (53, 786760), (65, 641512), (68, 613210), (85, 490568), (89, 468520), (104, 400945), (106, 393380), (130, 320756), (136, 306605), (170, 245284), (178, 234260), (212, 196690), (221, 188680), (260, 160378), (265, 157352), (340, 122642), (356, 117130), (424, 98345), (442, 94340), (445, 93704), (520, 80189), (530, 78676), (680, 61321), (689, 60520), (712, 58565), (884, 47170), (890, 46852), (901, 46280), (1060, 39338), (1105, 37736), (1157, 36040), (1378, 30260), (1513, 27560), (1768, 23585), (1780, 23426), (1802, 23140), (2120, 19669), (2210, 18868), (2314, 18020), (2756, 15130), (3026, 13780), (3445, 12104), (3560, 11713), (3604, 11570), (4420, 9434), (4505, 9256), (4628, 9010), (4717, 8840), (5512, 7565), (5785, 7208), (6052, 6890)]