68877350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 135931776

約数和(自身を除く): 67054426

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 775, 925, 1147, 1201, 1550, 1850, 2294, 2402, 5735, 6005, 11470, 12010, 28675, 30025, 37231, 44437, 57350, 60050, 74462, 88874, 186155, 222185, 372310, 444370, 930775, 1110925, 1377547, 1861550, 2221850, 2755094, 6887735, 13775470, 34438675, 68877350]

約数ペア:

[(1, 68877350), (2, 34438675), (5, 13775470), (10, 6887735), (25, 2755094), (31, 2221850), (37, 1861550), (50, 1377547), (62, 1110925), (74, 930775), (155, 444370), (185, 372310), (310, 222185), (370, 186155), (775, 88874), (925, 74462), (1147, 60050), (1201, 57350), (1550, 44437), (1850, 37231), (2294, 30025), (2402, 28675), (5735, 12010), (6005, 11470)]