474979520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47881}}^1$

素因数の和:47929

約数の個数: 56

約数和(自身を含む): 1167554688

約数和(自身を除く): 692575168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 47881, 95762, 191524, 239405, 383048, 478810, 766096, 957620, 1484311, 1532192, 1915240, 2968622, 3064384, 3830480, 5937244, 7421555, 7660960, 11874488, 14843110, 15321920, 23748976, 29686220, 47497952, 59372440, 94995904, 118744880, 237489760, 474979520]

約数ペア:

[(1, 474979520), (2, 237489760), (4, 118744880), (5, 94995904), (8, 59372440), (10, 47497952), (16, 29686220), (20, 23748976), (31, 15321920), (32, 14843110), (40, 11874488), (62, 7660960), (64, 7421555), (80, 5937244), (124, 3830480), (155, 3064384), (160, 2968622), (248, 1915240), (310, 1532192), (320, 1484311), (496, 957620), (620, 766096), (992, 478810), (1240, 383048), (1984, 239405), (2480, 191524), (4960, 95762), (9920, 47881)]