236417960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{57383}}^1$

素因数の和:57497

約数の個数: 32

約数和(自身を含む): 537114240

約数和(自身を除く): 300696280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 57383, 114766, 229532, 286915, 459064, 573830, 1147660, 2295320, 5910449, 11820898, 23641796, 29552245, 47283592, 59104490, 118208980, 236417960]

約数ペア:

[(1, 236417960), (2, 118208980), (4, 59104490), (5, 47283592), (8, 29552245), (10, 23641796), (20, 11820898), (40, 5910449), (103, 2295320), (206, 1147660), (412, 573830), (515, 459064), (824, 286915), (1030, 229532), (2060, 114766), (4120, 57383)]