98505920

素因数分解:

$2^6\times 5^1\times {\mathrm{307831}}^1$

素因数の和:307848

約数の個数: 28

約数和(自身を含む): 234567984

約数和(自身を除く): 136062064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 307831, 615662, 1231324, 1539155, 2462648, 3078310, 4925296, 6156620, 9850592, 12313240, 19701184, 24626480, 49252960, 98505920]

約数ペア:

[(1, 98505920), (2, 49252960), (4, 24626480), (5, 19701184), (8, 12313240), (10, 9850592), (16, 6156620), (20, 4925296), (32, 3078310), (40, 2462648), (64, 1539155), (80, 1231324), (160, 615662), (320, 307831)]