9371960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 23133600

約数和(自身を除く): 13761640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 269, 335, 520, 536, 538, 670, 871, 1076, 1340, 1345, 1742, 2152, 2680, 2690, 3484, 3497, 4355, 5380, 6968, 6994, 8710, 10760, 13988, 17420, 17485, 18023, 27976, 34840, 34970, 36046, 69940, 72092, 90115, 139880, 144184, 180230, 234299, 360460, 468598, 720920, 937196, 1171495, 1874392, 2342990, 4685980, 9371960]

約数ペア:

[(1, 9371960), (2, 4685980), (4, 2342990), (5, 1874392), (8, 1171495), (10, 937196), (13, 720920), (20, 468598), (26, 360460), (40, 234299), (52, 180230), (65, 144184), (67, 139880), (104, 90115), (130, 72092), (134, 69940), (260, 36046), (268, 34970), (269, 34840), (335, 27976), (520, 18023), (536, 17485), (538, 17420), (670, 13988), (871, 10760), (1076, 8710), (1340, 6994), (1345, 6968), (1742, 5380), (2152, 4355), (2680, 3497), (2690, 3484)]