316402460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2393}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 726358752

約数和(自身を除く): 409956292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 601, 1202, 2393, 2404, 3005, 4786, 6010, 6611, 9572, 11965, 12020, 13222, 23930, 26323, 26444, 33055, 47860, 52646, 66110, 105292, 131615, 132220, 263230, 526460, 1438193, 2876386, 5752772, 7190965, 14381930, 15820123, 28763860, 31640246, 63280492, 79100615, 158201230, 316402460]

約数ペア:

[(1, 316402460), (2, 158201230), (4, 79100615), (5, 63280492), (10, 31640246), (11, 28763860), (20, 15820123), (22, 14381930), (44, 7190965), (55, 5752772), (110, 2876386), (220, 1438193), (601, 526460), (1202, 263230), (2393, 132220), (2404, 131615), (3005, 105292), (4786, 66110), (6010, 52646), (6611, 47860), (9572, 33055), (11965, 26444), (12020, 26323), (13222, 23930)]