63934520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3323}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 159153120

約数和(自身を除く): 95218600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3323, 3848, 4810, 6646, 9620, 13292, 16615, 19240, 26584, 33230, 43199, 66460, 86398, 122951, 132920, 172796, 215995, 245902, 345592, 431990, 491804, 614755, 863980, 983608, 1229510, 1598363, 1727960, 2459020, 3196726, 4918040, 6393452, 7991815, 12786904, 15983630, 31967260, 63934520]

約数ペア:

[(1, 63934520), (2, 31967260), (4, 15983630), (5, 12786904), (8, 7991815), (10, 6393452), (13, 4918040), (20, 3196726), (26, 2459020), (37, 1727960), (40, 1598363), (52, 1229510), (65, 983608), (74, 863980), (104, 614755), (130, 491804), (148, 431990), (185, 345592), (260, 245902), (296, 215995), (370, 172796), (481, 132920), (520, 122951), (740, 86398), (962, 66460), (1480, 43199), (1924, 33230), (2405, 26584), (3323, 19240), (3848, 16615), (4810, 13292), (6646, 9620)]