121063520

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10657}}^1$

素因数の和:10743

約数の個数: 48

約数和(自身を含む): 290068128

約数和(自身を除く): 169004608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 10657, 11360, 21314, 42628, 53285, 85256, 106570, 170512, 213140, 341024, 426280, 756647, 852560, 1513294, 1705120, 3026588, 3783235, 6053176, 7566470, 12106352, 15132940, 24212704, 30265880, 60531760, 121063520]

約数ペア:

[(1, 121063520), (2, 60531760), (4, 30265880), (5, 24212704), (8, 15132940), (10, 12106352), (16, 7566470), (20, 6053176), (32, 3783235), (40, 3026588), (71, 1705120), (80, 1513294), (142, 852560), (160, 756647), (284, 426280), (355, 341024), (568, 213140), (710, 170512), (1136, 106570), (1420, 85256), (2272, 53285), (2840, 42628), (5680, 21314), (10657, 11360)]