32157320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 80637120

約数和(自身を除く): 48479800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 71, 104, 130, 134, 142, 169, 260, 268, 284, 335, 338, 355, 520, 536, 568, 670, 676, 710, 845, 871, 923, 1340, 1352, 1420, 1690, 1742, 1846, 2680, 2840, 3380, 3484, 3692, 4355, 4615, 4757, 6760, 6968, 7384, 8710, 9230, 9514, 11323, 11999, 17420, 18460, 19028, 22646, 23785, 23998, 34840, 36920, 38056, 45292, 47570, 47996, 56615, 59995, 61841, 90584, 95140, 95992, 113230, 119990, 123682, 190280, 226460, 239980, 247364, 309205, 452920, 479960, 494728, 618410, 803933, 1236820, 1607866, 2473640, 3215732, 4019665, 6431464, 8039330, 16078660, 32157320]

約数ペア:

[(1, 32157320), (2, 16078660), (4, 8039330), (5, 6431464), (8, 4019665), (10, 3215732), (13, 2473640), (20, 1607866), (26, 1236820), (40, 803933), (52, 618410), (65, 494728), (67, 479960), (71, 452920), (104, 309205), (130, 247364), (134, 239980), (142, 226460), (169, 190280), (260, 123682), (268, 119990), (284, 113230), (335, 95992), (338, 95140), (355, 90584), (520, 61841), (536, 59995), (568, 56615), (670, 47996), (676, 47570), (710, 45292), (845, 38056), (871, 36920), (923, 34840), (1340, 23998), (1352, 23785), (1420, 22646), (1690, 19028), (1742, 18460), (1846, 17420), (2680, 11999), (2840, 11323), (3380, 9514), (3484, 9230), (3692, 8710), (4355, 7384), (4615, 6968), (4757, 6760)]