78010090

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{9619}}^1$

素因数の和:10437

約数の個数: 16

約数和(自身を含む): 140605920

約数和(自身を除く): 62595830

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 9619, 19238, 48095, 96190, 7801009, 15602018, 39005045, 78010090]

約数ペア:

[(1, 78010090), (2, 39005045), (5, 15602018), (10, 7801009), (811, 96190), (1622, 48095), (4055, 19238), (8110, 9619)]