93861140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1777}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 209092800

約数和(自身を除く): 115231660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 278, 380, 556, 695, 1390, 1777, 2641, 2780, 3554, 5282, 7108, 8885, 10564, 13205, 17770, 26410, 33763, 35540, 52820, 67526, 135052, 168815, 247003, 337630, 494006, 675260, 988012, 1235015, 2470030, 4693057, 4940060, 9386114, 18772228, 23465285, 46930570, 93861140]

約数ペア:

[(1, 93861140), (2, 46930570), (4, 23465285), (5, 18772228), (10, 9386114), (19, 4940060), (20, 4693057), (38, 2470030), (76, 1235015), (95, 988012), (139, 675260), (190, 494006), (278, 337630), (380, 247003), (556, 168815), (695, 135052), (1390, 67526), (1777, 52820), (2641, 35540), (2780, 33763), (3554, 26410), (5282, 17770), (7108, 13205), (8885, 10564)]