37487840

素因数分解:

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

素因数の和:364

約数の個数: 96

約数和(自身を含む): 97161120

約数和(自身を除く): 59673280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 269, 335, 416, 520, 536, 538, 670, 871, 1040, 1072, 1076, 1340, 1345, 1742, 2080, 2144, 2152, 2680, 2690, 3484, 3497, 4304, 4355, 5360, 5380, 6968, 6994, 8608, 8710, 10720, 10760, 13936, 13988, 17420, 17485, 18023, 21520, 27872, 27976, 34840, 34970, 36046, 43040, 55952, 69680, 69940, 72092, 90115, 111904, 139360, 139880, 144184, 180230, 234299, 279760, 288368, 360460, 468598, 559520, 576736, 720920, 937196, 1171495, 1441840, 1874392, 2342990, 2883680, 3748784, 4685980, 7497568, 9371960, 18743920, 37487840]

約数ペア:

[(1, 37487840), (2, 18743920), (4, 9371960), (5, 7497568), (8, 4685980), (10, 3748784), (13, 2883680), (16, 2342990), (20, 1874392), (26, 1441840), (32, 1171495), (40, 937196), (52, 720920), (65, 576736), (67, 559520), (80, 468598), (104, 360460), (130, 288368), (134, 279760), (160, 234299), (208, 180230), (260, 144184), (268, 139880), (269, 139360), (335, 111904), (416, 90115), (520, 72092), (536, 69940), (538, 69680), (670, 55952), (871, 43040), (1040, 36046), (1072, 34970), (1076, 34840), (1340, 27976), (1345, 27872), (1742, 21520), (2080, 18023), (2144, 17485), (2152, 17420), (2680, 13988), (2690, 13936), (3484, 10760), (3497, 10720), (4304, 8710), (4355, 8608), (5360, 6994), (5380, 6968)]