20160342875

素因数分解:

$5^3\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{3001}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 25386256896

約数和(自身を除く): 5225914021

約数列:

[1, 5, 25, 125, 223, 241, 1115, 1205, 3001, 5575, 6025, 15005, 27875, 30125, 53743, 75025, 268715, 375125, 669223, 723241, 1343575, 3346115, 3616205, 6717875, 16730575, 18081025, 83652875, 90405125, 161282743, 806413715, 4032068575, 20160342875]

約数ペア:

[(1, 20160342875), (5, 4032068575), (25, 806413715), (125, 161282743), (223, 90405125), (241, 83652875), (1115, 18081025), (1205, 16730575), (3001, 6717875), (5575, 3616205), (6025, 3346115), (15005, 1343575), (27875, 723241), (30125, 669223), (53743, 375125), (75025, 268715)]