8601236420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3169}}^1\times {\mathrm{19387}}^1$

素因数の和:22572

約数の個数: 48

約数和(自身を含む): 20650546560

約数和(自身を除く): 12049310140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3169, 6338, 12676, 15845, 19387, 22183, 31690, 38774, 44366, 63380, 77548, 88732, 96935, 110915, 135709, 193870, 221830, 271418, 387740, 443660, 542836, 678545, 1357090, 2714180, 61437403, 122874806, 245749612, 307187015, 430061821, 614374030, 860123642, 1228748060, 1720247284, 2150309105, 4300618210, 8601236420]

約数ペア:

[(1, 8601236420), (2, 4300618210), (4, 2150309105), (5, 1720247284), (7, 1228748060), (10, 860123642), (14, 614374030), (20, 430061821), (28, 307187015), (35, 245749612), (70, 122874806), (140, 61437403), (3169, 2714180), (6338, 1357090), (12676, 678545), (15845, 542836), (19387, 443660), (22183, 387740), (31690, 271418), (38774, 221830), (44366, 193870), (63380, 135709), (77548, 110915), (88732, 96935)]