98504320

素因数分解:

$2^7\times 5^1\times {\mathrm{153913}}^1$

素因数の和:153932

約数の個数: 32

約数和(自身を含む): 235488420

約数和(自身を除く): 136984100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 153913, 307826, 615652, 769565, 1231304, 1539130, 2462608, 3078260, 4925216, 6156520, 9850432, 12313040, 19700864, 24626080, 49252160, 98504320]

約数ペア:

[(1, 98504320), (2, 49252160), (4, 24626080), (5, 19700864), (8, 12313040), (10, 9850432), (16, 6156520), (20, 4925216), (32, 3078260), (40, 2462608), (64, 1539130), (80, 1231304), (128, 769565), (160, 615652), (320, 307826), (640, 153913)]