6368440

素因数分解:

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

素因数の和:392

約数の個数: 64

約数和(自身を含む): 15896160

約数和(自身を除く): 9527720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 331, 370, 481, 520, 662, 740, 962, 1324, 1480, 1655, 1924, 2405, 2648, 3310, 3848, 4303, 4810, 6620, 8606, 9620, 12247, 13240, 17212, 19240, 21515, 24494, 34424, 43030, 48988, 61235, 86060, 97976, 122470, 159211, 172120, 244940, 318422, 489880, 636844, 796055, 1273688, 1592110, 3184220, 6368440]

約数ペア:

[(1, 6368440), (2, 3184220), (4, 1592110), (5, 1273688), (8, 796055), (10, 636844), (13, 489880), (20, 318422), (26, 244940), (37, 172120), (40, 159211), (52, 122470), (65, 97976), (74, 86060), (104, 61235), (130, 48988), (148, 43030), (185, 34424), (260, 24494), (296, 21515), (331, 19240), (370, 17212), (481, 13240), (520, 12247), (662, 9620), (740, 8606), (962, 6620), (1324, 4810), (1480, 4303), (1655, 3848), (1924, 3310), (2405, 2648)]