22978700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3767}}^1$

素因数の和:3842

約数の個数: 36

約数和(自身を含む): 50694672

約数和(自身を除く): 27715972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 3767, 6100, 7534, 15068, 18835, 37670, 75340, 94175, 188350, 229787, 376700, 459574, 919148, 1148935, 2297870, 4595740, 5744675, 11489350, 22978700]

約数ペア:

[(1, 22978700), (2, 11489350), (4, 5744675), (5, 4595740), (10, 2297870), (20, 1148935), (25, 919148), (50, 459574), (61, 376700), (100, 229787), (122, 188350), (244, 94175), (305, 75340), (610, 37670), (1220, 18835), (1525, 15068), (3050, 7534), (3767, 6100)]