76143980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1223}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 175198464

約数和(自身を除く): 99054484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 1132, 1223, 1415, 2446, 2830, 3113, 4892, 5660, 6115, 6226, 12230, 12452, 13453, 15565, 24460, 26906, 31130, 53812, 62260, 67265, 134530, 269060, 346109, 692218, 1384436, 1730545, 3461090, 3807199, 6922180, 7614398, 15228796, 19035995, 38071990, 76143980]

約数ペア:

[(1, 76143980), (2, 38071990), (4, 19035995), (5, 15228796), (10, 7614398), (11, 6922180), (20, 3807199), (22, 3461090), (44, 1730545), (55, 1384436), (110, 692218), (220, 346109), (283, 269060), (566, 134530), (1132, 67265), (1223, 62260), (1415, 53812), (2446, 31130), (2830, 26906), (3113, 24460), (4892, 15565), (5660, 13453), (6115, 12452), (6226, 12230)]