1835292080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1207429}}^1$

素因数の和:1207461

約数の個数: 40

約数和(自身を含む): 4491639600

約数和(自身を除く): 2656347520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1207429, 2414858, 4829716, 6037145, 9659432, 12074290, 19318864, 22941151, 24148580, 45882302, 48297160, 91764604, 96594320, 114705755, 183529208, 229411510, 367058416, 458823020, 917646040, 1835292080]

約数ペア:

[(1, 1835292080), (2, 917646040), (4, 458823020), (5, 367058416), (8, 229411510), (10, 183529208), (16, 114705755), (19, 96594320), (20, 91764604), (38, 48297160), (40, 45882302), (76, 24148580), (80, 22941151), (95, 19318864), (152, 12074290), (190, 9659432), (304, 6037145), (380, 4829716), (760, 2414858), (1520, 1207429)]