27193053680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{843457}}^1$

素因数の和:843514

約数の個数: 80

約数和(自身を含む): 70283668224

約数和(自身を除く): 43090614544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 843457, 1686914, 3373828, 4217285, 6747656, 8434570, 10964941, 13495312, 16869140, 21929882, 26147167, 33738280, 43859764, 52294334, 54824705, 67476560, 87719528, 104588668, 109649410, 130735835, 175439056, 209177336, 219298820, 261471670, 339913171, 418354672, 438597640, 522943340, 679826342, 877195280, 1045886680, 1359652684, 1699565855, 2091773360, 2719305368, 3399131710, 5438610736, 6798263420, 13596526840, 27193053680]

約数ペア:

[(1, 27193053680), (2, 13596526840), (4, 6798263420), (5, 5438610736), (8, 3399131710), (10, 2719305368), (13, 2091773360), (16, 1699565855), (20, 1359652684), (26, 1045886680), (31, 877195280), (40, 679826342), (52, 522943340), (62, 438597640), (65, 418354672), (80, 339913171), (104, 261471670), (124, 219298820), (130, 209177336), (155, 175439056), (208, 130735835), (248, 109649410), (260, 104588668), (310, 87719528), (403, 67476560), (496, 54824705), (520, 52294334), (620, 43859764), (806, 33738280), (1040, 26147167), (1240, 21929882), (1612, 16869140), (2015, 13495312), (2480, 10964941), (3224, 8434570), (4030, 6747656), (6448, 4217285), (8060, 3373828), (16120, 1686914), (32240, 843457)]