98846980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 214502400

約数和(自身を除く): 115655420

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 223, 370, 446, 599, 740, 892, 1115, 1198, 2230, 2396, 2995, 4460, 5990, 8251, 11980, 16502, 22163, 33004, 41255, 44326, 82510, 88652, 110815, 133577, 165020, 221630, 267154, 443260, 534308, 667885, 1335770, 2671540, 4942349, 9884698, 19769396, 24711745, 49423490, 98846980]

約数ペア:

[(1, 98846980), (2, 49423490), (4, 24711745), (5, 19769396), (10, 9884698), (20, 4942349), (37, 2671540), (74, 1335770), (148, 667885), (185, 534308), (223, 443260), (370, 267154), (446, 221630), (599, 165020), (740, 133577), (892, 110815), (1115, 88652), (1198, 82510), (2230, 44326), (2396, 41255), (2995, 33004), (4460, 22163), (5990, 16502), (8251, 11980)]