1004050550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{3541}}^1$

素因数の和:3713

約数の個数: 48

約数和(自身を含む): 1921095792

約数和(自身を除く): 917045242

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 107, 214, 265, 530, 535, 1070, 1325, 2650, 2675, 3541, 5350, 5671, 7082, 11342, 17705, 28355, 35410, 56710, 88525, 141775, 177050, 187673, 283550, 375346, 378887, 757774, 938365, 1876730, 1894435, 3788870, 4691825, 9383650, 9472175, 18944350, 20081011, 40162022, 100405055, 200810110, 502025275, 1004050550]

約数ペア:

[(1, 1004050550), (2, 502025275), (5, 200810110), (10, 100405055), (25, 40162022), (50, 20081011), (53, 18944350), (106, 9472175), (107, 9383650), (214, 4691825), (265, 3788870), (530, 1894435), (535, 1876730), (1070, 938365), (1325, 757774), (2650, 378887), (2675, 375346), (3541, 283550), (5350, 187673), (5671, 177050), (7082, 141775), (11342, 88525), (17705, 56710), (28355, 35410)]