1796619260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{9439}}^1$

素因数の和:9786

約数の個数: 48

約数和(自身を含む): 3907706880

約数和(自身を除く): 2111087620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 307, 310, 614, 620, 1228, 1535, 3070, 6140, 9439, 9517, 18878, 19034, 37756, 38068, 47195, 47585, 94390, 95170, 188780, 190340, 292609, 585218, 1170436, 1463045, 2897773, 2926090, 5795546, 5852180, 11591092, 14488865, 28977730, 57955460, 89830963, 179661926, 359323852, 449154815, 898309630, 1796619260]

約数ペア:

[(1, 1796619260), (2, 898309630), (4, 449154815), (5, 359323852), (10, 179661926), (20, 89830963), (31, 57955460), (62, 28977730), (124, 14488865), (155, 11591092), (307, 5852180), (310, 5795546), (614, 2926090), (620, 2897773), (1228, 1463045), (1535, 1170436), (3070, 585218), (6140, 292609), (9439, 190340), (9517, 188780), (18878, 95170), (19034, 94390), (37756, 47585), (38068, 47195)]