1036713680

素因数分解:

$2^4\times 5^1\times {\mathrm{12958921}}^1$

素因数の和:12958934

約数の個数: 20

約数和(自身を含む): 2410359492

約数和(自身を除く): 1373645812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12958921, 25917842, 51835684, 64794605, 103671368, 129589210, 207342736, 259178420, 518356840, 1036713680]

約数ペア:

[(1, 1036713680), (2, 518356840), (4, 259178420), (5, 207342736), (8, 129589210), (10, 103671368), (16, 64794605), (20, 51835684), (40, 25917842), (80, 12958921)]