10368879160

素因数分解:

$2^3\times 5^1\times {\mathrm{259221979}}^1$

素因数の和:259221990

約数の個数: 16

約数和(自身を含む): 23329978200

約数和(自身を除く): 12961099040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259221979, 518443958, 1036887916, 1296109895, 2073775832, 2592219790, 5184439580, 10368879160]

約数ペア:

[(1, 10368879160), (2, 5184439580), (4, 2592219790), (5, 2073775832), (8, 1296109895), (10, 1036887916), (20, 518443958), (40, 259221979)]