1572192680

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{98017}}^1$

素因数の和:98429

約数の個数: 32

約数和(自身を含む): 3546291240

約数和(自身を除く): 1974098560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3208, 4010, 8020, 16040, 98017, 196034, 392068, 490085, 784136, 980170, 1960340, 3920680, 39304817, 78609634, 157219268, 196524085, 314438536, 393048170, 786096340, 1572192680]

約数ペア:

[(1, 1572192680), (2, 786096340), (4, 393048170), (5, 314438536), (8, 196524085), (10, 157219268), (20, 78609634), (40, 39304817), (401, 3920680), (802, 1960340), (1604, 980170), (2005, 784136), (3208, 490085), (4010, 392068), (8020, 196034), (16040, 98017)]