63359920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60923}}^1$

素因数の和:60949

約数の個数: 40

約数和(自身を含む): 158646096

約数和(自身を除く): 95286176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 60923, 121846, 243692, 304615, 487384, 609230, 791999, 974768, 1218460, 1583998, 2436920, 3167996, 3959995, 4873840, 6335992, 7919990, 12671984, 15839980, 31679960, 63359920]

約数ペア:

[(1, 63359920), (2, 31679960), (4, 15839980), (5, 12671984), (8, 7919990), (10, 6335992), (13, 4873840), (16, 3959995), (20, 3167996), (26, 2436920), (40, 1583998), (52, 1218460), (65, 974768), (80, 791999), (104, 609230), (130, 487384), (208, 304615), (260, 243692), (520, 121846), (1040, 60923)]