148928750

素因数分解:

$2^1\times 5^4\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 40

約数和(自身を含む): 280803864

約数和(自身を除く): 131875114

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 283, 421, 566, 625, 842, 1250, 1415, 2105, 2830, 4210, 7075, 10525, 14150, 21050, 35375, 52625, 70750, 105250, 119143, 176875, 238286, 263125, 353750, 526250, 595715, 1191430, 2978575, 5957150, 14892875, 29785750, 74464375, 148928750]

約数ペア:

[(1, 148928750), (2, 74464375), (5, 29785750), (10, 14892875), (25, 5957150), (50, 2978575), (125, 1191430), (250, 595715), (283, 526250), (421, 353750), (566, 263125), (625, 238286), (842, 176875), (1250, 119143), (1415, 105250), (2105, 70750), (2830, 52625), (4210, 35375), (7075, 21050), (10525, 14150)]