98501440

素因数分解:

$2^6\times 5^1\times {\mathrm{307817}}^1$

素因数の和:307834

約数の個数: 28

約数和(自身を含む): 234557316

約数和(自身を除く): 136055876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 307817, 615634, 1231268, 1539085, 2462536, 3078170, 4925072, 6156340, 9850144, 12312680, 19700288, 24625360, 49250720, 98501440]

約数ペア:

[(1, 98501440), (2, 49250720), (4, 24625360), (5, 19700288), (8, 12312680), (10, 9850144), (16, 6156340), (20, 4925072), (32, 3078170), (40, 2462536), (64, 1539085), (80, 1231268), (160, 615634), (320, 307817)]