100202240

素因数分解:

$2^8\times 5^1\times {\mathrm{78283}}^1$

素因数の和:78304

約数の個数: 36

約数和(自身を含む): 240018744

約数和(自身を除く): 139816504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 78283, 156566, 313132, 391415, 626264, 782830, 1252528, 1565660, 2505056, 3131320, 5010112, 6262640, 10020224, 12525280, 20040448, 25050560, 50101120, 100202240]

約数ペア:

[(1, 100202240), (2, 50101120), (4, 25050560), (5, 20040448), (8, 12525280), (10, 10020224), (16, 6262640), (20, 5010112), (32, 3131320), (40, 2505056), (64, 1565660), (80, 1252528), (128, 782830), (160, 626264), (256, 391415), (320, 313132), (640, 156566), (1280, 78283)]