13304048680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{15901}}^1$

素因数の和:17534

約数の個数: 64

約数和(自身を含む): 32258797200

約数和(自身を除く): 18954748520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1609, 3218, 6436, 8045, 12872, 15901, 16090, 20917, 31802, 32180, 41834, 63604, 64360, 79505, 83668, 104585, 127208, 159010, 167336, 206713, 209170, 318020, 413426, 418340, 636040, 826852, 836680, 1033565, 1653704, 2067130, 4134260, 8268520, 25584709, 51169418, 102338836, 127923545, 204677672, 255847090, 332601217, 511694180, 665202434, 1023388360, 1330404868, 1663006085, 2660809736, 3326012170, 6652024340, 13304048680]

約数ペア:

[(1, 13304048680), (2, 6652024340), (4, 3326012170), (5, 2660809736), (8, 1663006085), (10, 1330404868), (13, 1023388360), (20, 665202434), (26, 511694180), (40, 332601217), (52, 255847090), (65, 204677672), (104, 127923545), (130, 102338836), (260, 51169418), (520, 25584709), (1609, 8268520), (3218, 4134260), (6436, 2067130), (8045, 1653704), (12872, 1033565), (15901, 836680), (16090, 826852), (20917, 636040), (31802, 418340), (32180, 413426), (41834, 318020), (63604, 209170), (64360, 206713), (79505, 167336), (83668, 159010), (104585, 127208)]