379694848900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{99833}}^1$

素因数の和:100441

約数の個数: 72

約数和(自身を含む): 836836142184

約数和(自身を除く): 457141293284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 521, 730, 1042, 1460, 1825, 2084, 2605, 3650, 5210, 7300, 10420, 13025, 26050, 38033, 52100, 76066, 99833, 152132, 190165, 199666, 380330, 399332, 499165, 760660, 950825, 998330, 1901650, 1996660, 2495825, 3803300, 4991650, 7287809, 9983300, 14575618, 29151236, 36439045, 52012993, 72878090, 104025986, 145756180, 182195225, 208051972, 260064965, 364390450, 520129930, 728780900, 1040259860, 1300324825, 2600649650, 3796948489, 5201299300, 7593896978, 15187793956, 18984742445, 37969484890, 75938969780, 94923712225, 189847424450, 379694848900]

約数ペア:

[(1, 379694848900), (2, 189847424450), (4, 94923712225), (5, 75938969780), (10, 37969484890), (20, 18984742445), (25, 15187793956), (50, 7593896978), (73, 5201299300), (100, 3796948489), (146, 2600649650), (292, 1300324825), (365, 1040259860), (521, 728780900), (730, 520129930), (1042, 364390450), (1460, 260064965), (1825, 208051972), (2084, 182195225), (2605, 145756180), (3650, 104025986), (5210, 72878090), (7300, 52012993), (10420, 36439045), (13025, 29151236), (26050, 14575618), (38033, 9983300), (52100, 7287809), (76066, 4991650), (99833, 3803300), (152132, 2495825), (190165, 1996660), (199666, 1901650), (380330, 998330), (399332, 950825), (499165, 760660)]