65241020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4253}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 150081120

約数和(自身を除く): 84840100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 4253, 7670, 8506, 15340, 17012, 21265, 42530, 55289, 85060, 110578, 221156, 250927, 276445, 501854, 552890, 1003708, 1105780, 1254635, 2509270, 3262051, 5018540, 6524102, 13048204, 16310255, 32620510, 65241020]

約数ペア:

[(1, 65241020), (2, 32620510), (4, 16310255), (5, 13048204), (10, 6524102), (13, 5018540), (20, 3262051), (26, 2509270), (52, 1254635), (59, 1105780), (65, 1003708), (118, 552890), (130, 501854), (236, 276445), (260, 250927), (295, 221156), (590, 110578), (767, 85060), (1180, 55289), (1534, 42530), (3068, 21265), (3835, 17012), (4253, 15340), (7670, 8506)]