119816600

素因数分解:

$2^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 279431520

約数和(自身を除く): 159614920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 421, 842, 1423, 1684, 2105, 2846, 3368, 4210, 5692, 7115, 8420, 10525, 11384, 14230, 16840, 21050, 28460, 35575, 42100, 56920, 71150, 84200, 142300, 284600, 599083, 1198166, 2396332, 2995415, 4792664, 5990830, 11981660, 14977075, 23963320, 29954150, 59908300, 119816600]

約数ペア:

[(1, 119816600), (2, 59908300), (4, 29954150), (5, 23963320), (8, 14977075), (10, 11981660), (20, 5990830), (25, 4792664), (40, 2995415), (50, 2396332), (100, 1198166), (200, 599083), (421, 284600), (842, 142300), (1423, 84200), (1684, 71150), (2105, 56920), (2846, 42100), (3368, 35575), (4210, 28460), (5692, 21050), (7115, 16840), (8420, 14230), (10525, 11384)]