42813040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7331}}^1$

素因数の和:7417

約数の個数: 40

約数和(自身を含む): 100917648

約数和(自身を除く): 58104608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 7331, 14662, 29324, 36655, 58648, 73310, 117296, 146620, 293240, 535163, 586480, 1070326, 2140652, 2675815, 4281304, 5351630, 8562608, 10703260, 21406520, 42813040]

約数ペア:

[(1, 42813040), (2, 21406520), (4, 10703260), (5, 8562608), (8, 5351630), (10, 4281304), (16, 2675815), (20, 2140652), (40, 1070326), (73, 586480), (80, 535163), (146, 293240), (292, 146620), (365, 117296), (584, 73310), (730, 58648), (1168, 36655), (1460, 29324), (2920, 14662), (5840, 7331)]