23857100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:3986

約数の個数: 36

約数和(自身を含む): 52632048

約数和(自身を除く): 28774948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 3911, 6100, 7822, 15644, 19555, 39110, 78220, 97775, 195550, 238571, 391100, 477142, 954284, 1192855, 2385710, 4771420, 5964275, 11928550, 23857100]

約数ペア:

[(1, 23857100), (2, 11928550), (4, 5964275), (5, 4771420), (10, 2385710), (20, 1192855), (25, 954284), (50, 477142), (61, 391100), (100, 238571), (122, 195550), (244, 97775), (305, 78220), (610, 39110), (1220, 19555), (1525, 15644), (3050, 7822), (3911, 6100)]