225456470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{10501}}^1$

素因数の和:10640

約数の個数: 32

約数和(自身を含む): 431002080

約数和(自身を除く): 205545610

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 10501, 10735, 21002, 21470, 52505, 105010, 199519, 399038, 997595, 1186613, 1995190, 2373226, 5933065, 11866130, 22545647, 45091294, 112728235, 225456470]

約数ペア:

[(1, 225456470), (2, 112728235), (5, 45091294), (10, 22545647), (19, 11866130), (38, 5933065), (95, 2373226), (113, 1995190), (190, 1186613), (226, 997595), (565, 399038), (1130, 199519), (2147, 105010), (4294, 52505), (10501, 21470), (10735, 21002)]