268045279225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1\times {\mathrm{5197}}^1$

素因数の和:9970

約数の個数: 48

約数和(自身を含む): 365228945280

約数和(自身を除く): 97183666055

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 4721, 5197, 10925, 23605, 25985, 89699, 98743, 108583, 118025, 119531, 129925, 448495, 493715, 542915, 597655, 2063077, 2242475, 2271089, 2468575, 2714575, 2988275, 10315385, 11355445, 24535037, 51576925, 56777225, 122675185, 466165703, 564305851, 613375925, 2330828515, 2821529255, 10721811169, 11654142575, 14107646275, 53609055845, 268045279225]

約数ペア:

[(1, 268045279225), (5, 53609055845), (19, 14107646275), (23, 11654142575), (25, 10721811169), (95, 2821529255), (115, 2330828515), (437, 613375925), (475, 564305851), (575, 466165703), (2185, 122675185), (4721, 56777225), (5197, 51576925), (10925, 24535037), (23605, 11355445), (25985, 10315385), (89699, 2988275), (98743, 2714575), (108583, 2468575), (118025, 2271089), (119531, 2242475), (129925, 2063077), (448495, 597655), (493715, 542915)]