44002920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 144627840

約数和(自身を除く): 100624920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 421, 520, 536, 670, 780, 804, 842, 871, 1005, 1263, 1340, 1560, 1608, 1684, 1742, 2010, 2105, 2526, 2613, 2680, 3368, 3484, 4020, 4210, 4355, 5052, 5226, 5473, 6315, 6968, 8040, 8420, 8710, 10104, 10452, 10946, 12630, 13065, 16419, 16840, 17420, 20904, 21892, 25260, 26130, 27365, 28207, 32838, 34840, 43784, 50520, 52260, 54730, 56414, 65676, 82095, 84621, 104520, 109460, 112828, 131352, 141035, 164190, 169242, 218920, 225656, 282070, 328380, 338484, 366691, 423105, 564140, 656760, 676968, 733382, 846210, 1100073, 1128280, 1466764, 1692420, 1833455, 2200146, 2933528, 3384840, 3666910, 4400292, 5500365, 7333820, 8800584, 11000730, 14667640, 22001460, 44002920]

約数ペア:

[(1, 44002920), (2, 22001460), (3, 14667640), (4, 11000730), (5, 8800584), (6, 7333820), (8, 5500365), (10, 4400292), (12, 3666910), (13, 3384840), (15, 2933528), (20, 2200146), (24, 1833455), (26, 1692420), (30, 1466764), (39, 1128280), (40, 1100073), (52, 846210), (60, 733382), (65, 676968), (67, 656760), (78, 564140), (104, 423105), (120, 366691), (130, 338484), (134, 328380), (156, 282070), (195, 225656), (201, 218920), (260, 169242), (268, 164190), (312, 141035), (335, 131352), (390, 112828), (402, 109460), (421, 104520), (520, 84621), (536, 82095), (670, 65676), (780, 56414), (804, 54730), (842, 52260), (871, 50520), (1005, 43784), (1263, 34840), (1340, 32838), (1560, 28207), (1608, 27365), (1684, 26130), (1742, 25260), (2010, 21892), (2105, 20904), (2526, 17420), (2613, 16840), (2680, 16419), (3368, 13065), (3484, 12630), (4020, 10946), (4210, 10452), (4355, 10104), (5052, 8710), (5226, 8420), (5473, 8040), (6315, 6968)]