85017460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{643}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 195394752

約数和(自身を除く): 110377292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 601, 643, 1202, 1286, 2404, 2572, 3005, 3215, 6010, 6430, 6611, 7073, 12020, 12860, 13222, 14146, 26444, 28292, 33055, 35365, 66110, 70730, 132220, 141460, 386443, 772886, 1545772, 1932215, 3864430, 4250873, 7728860, 8501746, 17003492, 21254365, 42508730, 85017460]

約数ペア:

[(1, 85017460), (2, 42508730), (4, 21254365), (5, 17003492), (10, 8501746), (11, 7728860), (20, 4250873), (22, 3864430), (44, 1932215), (55, 1545772), (110, 772886), (220, 386443), (601, 141460), (643, 132220), (1202, 70730), (1286, 66110), (2404, 35365), (2572, 33055), (3005, 28292), (3215, 26444), (6010, 14146), (6430, 13222), (6611, 12860), (7073, 12020)]