11888976250

素因数分解:

$2^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{155921}}^1$

素因数の和:156004

約数の個数: 40

約数和(自身を含む): 22650165252

約数和(自身を除く): 10761189002

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 625, 1250, 1525, 3050, 7625, 15250, 38125, 76250, 155921, 311842, 779605, 1559210, 3898025, 7796050, 9511181, 19022362, 19490125, 38980250, 47555905, 95111810, 97450625, 194901250, 237779525, 475559050, 1188897625, 2377795250, 5944488125, 11888976250]

約数ペア:

[(1, 11888976250), (2, 5944488125), (5, 2377795250), (10, 1188897625), (25, 475559050), (50, 237779525), (61, 194901250), (122, 97450625), (125, 95111810), (250, 47555905), (305, 38980250), (610, 19490125), (625, 19022362), (1250, 9511181), (1525, 7796050), (3050, 3898025), (7625, 1559210), (15250, 779605), (38125, 311842), (76250, 155921)]