716172040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{337817}}^1$

素因数の和:337881

約数の個数: 32

約数和(自身を含む): 1641795480

約数和(自身を除く): 925623440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 337817, 675634, 1351268, 1689085, 2702536, 3378170, 6756340, 13512680, 17904301, 35808602, 71617204, 89521505, 143234408, 179043010, 358086020, 716172040]

約数ペア:

[(1, 716172040), (2, 358086020), (4, 179043010), (5, 143234408), (8, 89521505), (10, 71617204), (20, 35808602), (40, 17904301), (53, 13512680), (106, 6756340), (212, 3378170), (265, 2702536), (424, 1689085), (530, 1351268), (1060, 675634), (2120, 337817)]