2029307150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{30911}}^1$

素因数の和:31037

約数の個数: 48

約数和(自身を含む): 4105237248

約数和(自身を除く): 2075930098

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 650, 1010, 1313, 2525, 2626, 5050, 6565, 13130, 30911, 32825, 61822, 65650, 154555, 309110, 401843, 772775, 803686, 1545550, 2009215, 3122011, 4018430, 6244022, 10046075, 15610055, 20092150, 31220110, 40586143, 78050275, 81172286, 156100550, 202930715, 405861430, 1014653575, 2029307150]

約数ペア:

[(1, 2029307150), (2, 1014653575), (5, 405861430), (10, 202930715), (13, 156100550), (25, 81172286), (26, 78050275), (50, 40586143), (65, 31220110), (101, 20092150), (130, 15610055), (202, 10046075), (325, 6244022), (505, 4018430), (650, 3122011), (1010, 2009215), (1313, 1545550), (2525, 803686), (2626, 772775), (5050, 401843), (6565, 309110), (13130, 154555), (30911, 65650), (32825, 61822)]