98510080

素因数分解:

$2^8\times 5^1\times {\mathrm{76961}}^1$

素因数の和:76982

約数の個数: 36

約数和(自身を含む): 235965492

約数和(自身を除く): 137455412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 76961, 153922, 307844, 384805, 615688, 769610, 1231376, 1539220, 2462752, 3078440, 4925504, 6156880, 9851008, 12313760, 19702016, 24627520, 49255040, 98510080]

約数ペア:

[(1, 98510080), (2, 49255040), (4, 24627520), (5, 19702016), (8, 12313760), (10, 9851008), (16, 6156880), (20, 4925504), (32, 3078440), (40, 2462752), (64, 1539220), (80, 1231376), (128, 769610), (160, 615688), (256, 384805), (320, 307844), (640, 153922), (1280, 76961)]