169401460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 363694464

約数和(自身を除く): 194293004

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 167, 268, 334, 335, 668, 670, 757, 835, 1340, 1514, 1670, 3028, 3340, 3785, 7570, 11189, 15140, 22378, 44756, 50719, 55945, 101438, 111890, 126419, 202876, 223780, 252838, 253595, 505676, 507190, 632095, 1014380, 1264190, 2528380, 8470073, 16940146, 33880292, 42350365, 84700730, 169401460]

約数ペア:

[(1, 169401460), (2, 84700730), (4, 42350365), (5, 33880292), (10, 16940146), (20, 8470073), (67, 2528380), (134, 1264190), (167, 1014380), (268, 632095), (334, 507190), (335, 505676), (668, 253595), (670, 252838), (757, 223780), (835, 202876), (1340, 126419), (1514, 111890), (1670, 101438), (3028, 55945), (3340, 50719), (3785, 44756), (7570, 22378), (11189, 15140)]