149773040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50599}}^1$

素因数の和:50649

約数の個数: 40

約数和(自身を含む): 357640800

約数和(自身を除く): 207867760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 50599, 101198, 202396, 252995, 404792, 505990, 809584, 1011980, 1872163, 2023960, 3744326, 4047920, 7488652, 9360815, 14977304, 18721630, 29954608, 37443260, 74886520, 149773040]

約数ペア:

[(1, 149773040), (2, 74886520), (4, 37443260), (5, 29954608), (8, 18721630), (10, 14977304), (16, 9360815), (20, 7488652), (37, 4047920), (40, 3744326), (74, 2023960), (80, 1872163), (148, 1011980), (185, 809584), (296, 505990), (370, 404792), (592, 252995), (740, 202396), (1480, 101198), (2960, 50599)]