31842200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 82130160

約数和(自身を除く): 50287960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 148, 185, 200, 260, 296, 325, 331, 370, 481, 520, 650, 662, 740, 925, 962, 1300, 1324, 1480, 1655, 1850, 1924, 2405, 2600, 2648, 3310, 3700, 3848, 4303, 4810, 6620, 7400, 8275, 8606, 9620, 12025, 12247, 13240, 16550, 17212, 19240, 21515, 24050, 24494, 33100, 34424, 43030, 48100, 48988, 61235, 66200, 86060, 96200, 97976, 107575, 122470, 159211, 172120, 215150, 244940, 306175, 318422, 430300, 489880, 612350, 636844, 796055, 860600, 1224700, 1273688, 1592110, 2449400, 3184220, 3980275, 6368440, 7960550, 15921100, 31842200]

約数ペア:

[(1, 31842200), (2, 15921100), (4, 7960550), (5, 6368440), (8, 3980275), (10, 3184220), (13, 2449400), (20, 1592110), (25, 1273688), (26, 1224700), (37, 860600), (40, 796055), (50, 636844), (52, 612350), (65, 489880), (74, 430300), (100, 318422), (104, 306175), (130, 244940), (148, 215150), (185, 172120), (200, 159211), (260, 122470), (296, 107575), (325, 97976), (331, 96200), (370, 86060), (481, 66200), (520, 61235), (650, 48988), (662, 48100), (740, 43030), (925, 34424), (962, 33100), (1300, 24494), (1324, 24050), (1480, 21515), (1655, 19240), (1850, 17212), (1924, 16550), (2405, 13240), (2600, 12247), (2648, 12025), (3310, 9620), (3700, 8606), (3848, 8275), (4303, 7400), (4810, 6620)]