10194980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 12787420

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 599, 740, 851, 1198, 1702, 2396, 2995, 3404, 4255, 5990, 8510, 11980, 13777, 17020, 22163, 27554, 44326, 55108, 68885, 88652, 110815, 137770, 221630, 275540, 443260, 509749, 1019498, 2038996, 2548745, 5097490, 10194980]

約数ペア:

[(1, 10194980), (2, 5097490), (4, 2548745), (5, 2038996), (10, 1019498), (20, 509749), (23, 443260), (37, 275540), (46, 221630), (74, 137770), (92, 110815), (115, 88652), (148, 68885), (185, 55108), (230, 44326), (370, 27554), (460, 22163), (599, 17020), (740, 13777), (851, 11980), (1198, 8510), (1702, 5990), (2396, 4255), (2995, 3404)]