63087440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60661}}^1$

素因数の和:60687

約数の個数: 40

約数和(自身を含む): 157963848

約数和(自身を除く): 94876408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 60661, 121322, 242644, 303305, 485288, 606610, 788593, 970576, 1213220, 1577186, 2426440, 3154372, 3942965, 4852880, 6308744, 7885930, 12617488, 15771860, 31543720, 63087440]

約数ペア:

[(1, 63087440), (2, 31543720), (4, 15771860), (5, 12617488), (8, 7885930), (10, 6308744), (13, 4852880), (16, 3942965), (20, 3154372), (26, 2426440), (40, 1577186), (52, 1213220), (65, 970576), (80, 788593), (104, 606610), (130, 485288), (208, 303305), (260, 242644), (520, 121322), (1040, 60661)]