16496750420

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{631}}^1\times {\mathrm{2729}}^1$

素因数の和:3848

約数の個数: 48

約数和(自身を含む): 34783257600

約数和(自身を除く): 18286507180

約数列:

[1, 2, 4, 5, 10, 20, 479, 631, 958, 1262, 1916, 2395, 2524, 2729, 3155, 4790, 5458, 6310, 9580, 10916, 12620, 13645, 27290, 54580, 302249, 604498, 1208996, 1307191, 1511245, 1721999, 2614382, 3022490, 3443998, 5228764, 6044980, 6535955, 6887996, 8609995, 13071910, 17219990, 26143820, 34439980, 824837521, 1649675042, 3299350084, 4124187605, 8248375210, 16496750420]

約数ペア:

[(1, 16496750420), (2, 8248375210), (4, 4124187605), (5, 3299350084), (10, 1649675042), (20, 824837521), (479, 34439980), (631, 26143820), (958, 17219990), (1262, 13071910), (1916, 8609995), (2395, 6887996), (2524, 6535955), (2729, 6044980), (3155, 5228764), (4790, 3443998), (5458, 3022490), (6310, 2614382), (9580, 1721999), (10916, 1511245), (12620, 1307191), (13645, 1208996), (27290, 604498), (54580, 302249)]