40030250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 82162080

約数和(自身を除く): 42131830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 113, 125, 130, 218, 226, 250, 325, 545, 565, 650, 1090, 1130, 1417, 1469, 1625, 2725, 2825, 2834, 2938, 3250, 5450, 5650, 7085, 7345, 12317, 13625, 14125, 14170, 14690, 24634, 27250, 28250, 35425, 36725, 61585, 70850, 73450, 123170, 160121, 177125, 183625, 307925, 320242, 354250, 367250, 615850, 800605, 1539625, 1601210, 3079250, 4003025, 8006050, 20015125, 40030250]

約数ペア:

[(1, 40030250), (2, 20015125), (5, 8006050), (10, 4003025), (13, 3079250), (25, 1601210), (26, 1539625), (50, 800605), (65, 615850), (109, 367250), (113, 354250), (125, 320242), (130, 307925), (218, 183625), (226, 177125), (250, 160121), (325, 123170), (545, 73450), (565, 70850), (650, 61585), (1090, 36725), (1130, 35425), (1417, 28250), (1469, 27250), (1625, 24634), (2725, 14690), (2825, 14170), (2834, 14125), (2938, 13625), (3250, 12317), (5450, 7345), (5650, 7085)]