1829650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 3731904

約数和(自身を除く): 1902254

約数列:

[1, 2, 5, 10, 23, 25, 37, 43, 46, 50, 74, 86, 115, 185, 215, 230, 370, 430, 575, 851, 925, 989, 1075, 1150, 1591, 1702, 1850, 1978, 2150, 3182, 4255, 4945, 7955, 8510, 9890, 15910, 21275, 24725, 36593, 39775, 42550, 49450, 73186, 79550, 182965, 365930, 914825, 1829650]

約数ペア:

[(1, 1829650), (2, 914825), (5, 365930), (10, 182965), (23, 79550), (25, 73186), (37, 49450), (43, 42550), (46, 39775), (50, 36593), (74, 24725), (86, 21275), (115, 15910), (185, 9890), (215, 8510), (230, 7955), (370, 4945), (430, 4255), (575, 3182), (851, 2150), (925, 1978), (989, 1850), (1075, 1702), (1150, 1591)]