100935520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{90121}}^1$

素因数の和:90143

約数の個数: 48

約数和(自身を含む): 272528928

約数和(自身を除く): 171593408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 90121, 180242, 360484, 450605, 630847, 720968, 901210, 1261694, 1441936, 1802420, 2523388, 2883872, 3154235, 3604840, 5046776, 6308470, 7209680, 10093552, 12616940, 14419360, 20187104, 25233880, 50467760, 100935520]

約数ペア:

[(1, 100935520), (2, 50467760), (4, 25233880), (5, 20187104), (7, 14419360), (8, 12616940), (10, 10093552), (14, 7209680), (16, 6308470), (20, 5046776), (28, 3604840), (32, 3154235), (35, 2883872), (40, 2523388), (56, 1802420), (70, 1441936), (80, 1261694), (112, 901210), (140, 720968), (160, 630847), (224, 450605), (280, 360484), (560, 180242), (1120, 90121)]