157096300880

素因数分解:

$2^4\times 5^1\times {\mathrm{1963703761}}^1$

素因数の和:1963703774

約数の個数: 20

約数和(自身を含む): 365248899732

約数和(自身を除く): 208152598852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1963703761, 3927407522, 7854815044, 9818518805, 15709630088, 19637037610, 31419260176, 39274075220, 78548150440, 157096300880]

約数ペア:

[(1, 157096300880), (2, 78548150440), (4, 39274075220), (5, 31419260176), (8, 19637037610), (10, 15709630088), (16, 9818518805), (20, 7854815044), (40, 3927407522), (80, 1963703761)]