15692265940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{81671}}^1$

素因数の和:82432

約数の個数: 48

約数和(自身を含む): 35537120640

約数和(自身を除く): 19844854700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 739, 1478, 2956, 3695, 7390, 9607, 14780, 19214, 38428, 48035, 81671, 96070, 163342, 192140, 326684, 408355, 816710, 1061723, 1633420, 2123446, 4246892, 5308615, 10617230, 21234460, 60354869, 120709738, 241419476, 301774345, 603548690, 784613297, 1207097380, 1569226594, 3138453188, 3923066485, 7846132970, 15692265940]

約数ペア:

[(1, 15692265940), (2, 7846132970), (4, 3923066485), (5, 3138453188), (10, 1569226594), (13, 1207097380), (20, 784613297), (26, 603548690), (52, 301774345), (65, 241419476), (130, 120709738), (260, 60354869), (739, 21234460), (1478, 10617230), (2956, 5308615), (3695, 4246892), (7390, 2123446), (9607, 1633420), (14780, 1061723), (19214, 816710), (38428, 408355), (48035, 326684), (81671, 192140), (96070, 163342)]