63080680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121309}}^1$

素因数の和:121333

約数の個数: 32

約数和(自身を含む): 152850600

約数和(自身を除く): 89769920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 121309, 242618, 485236, 606545, 970472, 1213090, 1577017, 2426180, 3154034, 4852360, 6308068, 7885085, 12616136, 15770170, 31540340, 63080680]

約数ペア:

[(1, 63080680), (2, 31540340), (4, 15770170), (5, 12616136), (8, 7885085), (10, 6308068), (13, 4852360), (20, 3154034), (26, 2426180), (40, 1577017), (52, 1213090), (65, 970472), (104, 606545), (130, 485236), (260, 242618), (520, 121309)]