98170480

素因数分解:

$2^4\times 5^1\times {\mathrm{1227131}}^1$

素因数の和:1227144

約数の個数: 20

約数和(自身を含む): 228246552

約数和(自身を除く): 130076072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1227131, 2454262, 4908524, 6135655, 9817048, 12271310, 19634096, 24542620, 49085240, 98170480]

約数ペア:

[(1, 98170480), (2, 49085240), (4, 24542620), (5, 19634096), (8, 12271310), (10, 9817048), (16, 6135655), (20, 4908524), (40, 2454262), (80, 1227131)]