100793420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55381}}^1$

素因数の和:55410

約数の個数: 48

約数和(自身を含む): 260516928

約数和(自身を除く): 159723508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 55381, 110762, 221524, 276905, 387667, 553810, 719953, 775334, 1107620, 1439906, 1550668, 1938335, 2879812, 3599765, 3876670, 5039671, 7199530, 7753340, 10079342, 14399060, 20158684, 25198355, 50396710, 100793420]

約数ペア:

[(1, 100793420), (2, 50396710), (4, 25198355), (5, 20158684), (7, 14399060), (10, 10079342), (13, 7753340), (14, 7199530), (20, 5039671), (26, 3876670), (28, 3599765), (35, 2879812), (52, 1938335), (65, 1550668), (70, 1439906), (91, 1107620), (130, 775334), (140, 719953), (182, 553810), (260, 387667), (364, 276905), (455, 221524), (910, 110762), (1820, 55381)]