9503960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4483}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 21792240

約数和(自身を除く): 12288280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4483, 8966, 17932, 22415, 35864, 44830, 89660, 179320, 237599, 475198, 950396, 1187995, 1900792, 2375990, 4751980, 9503960]

約数ペア:

[(1, 9503960), (2, 4751980), (4, 2375990), (5, 1900792), (8, 1187995), (10, 950396), (20, 475198), (40, 237599), (53, 179320), (106, 89660), (212, 44830), (265, 35864), (424, 22415), (530, 17932), (1060, 8966), (2120, 4483)]