375587920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^2\times {\mathrm{881}}^1$

素因数の和:1040

約数の個数: 60

約数和(自身を含む): 886372956

約数和(自身を除く): 510785036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 881, 1168, 1460, 1762, 2920, 3524, 4405, 5329, 5840, 7048, 8810, 10658, 14096, 17620, 21316, 26645, 35240, 42632, 53290, 64313, 70480, 85264, 106580, 128626, 213160, 257252, 321565, 426320, 514504, 643130, 1029008, 1286260, 2572520, 4694849, 5145040, 9389698, 18779396, 23474245, 37558792, 46948490, 75117584, 93896980, 187793960, 375587920]

約数ペア:

[(1, 375587920), (2, 187793960), (4, 93896980), (5, 75117584), (8, 46948490), (10, 37558792), (16, 23474245), (20, 18779396), (40, 9389698), (73, 5145040), (80, 4694849), (146, 2572520), (292, 1286260), (365, 1029008), (584, 643130), (730, 514504), (881, 426320), (1168, 321565), (1460, 257252), (1762, 213160), (2920, 128626), (3524, 106580), (4405, 85264), (5329, 70480), (5840, 64313), (7048, 53290), (8810, 42632), (10658, 35240), (14096, 26645), (17620, 21316)]