61053280

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2341}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 145185264

約数和(自身を除く): 84131984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2341, 2608, 3260, 4682, 5216, 6520, 9364, 11705, 13040, 18728, 23410, 26080, 37456, 46820, 74912, 93640, 187280, 374560, 381583, 763166, 1526332, 1907915, 3052664, 3815830, 6105328, 7631660, 12210656, 15263320, 30526640, 61053280]

約数ペア:

[(1, 61053280), (2, 30526640), (4, 15263320), (5, 12210656), (8, 7631660), (10, 6105328), (16, 3815830), (20, 3052664), (32, 1907915), (40, 1526332), (80, 763166), (160, 381583), (163, 374560), (326, 187280), (652, 93640), (815, 74912), (1304, 46820), (1630, 37456), (2341, 26080), (2608, 23410), (3260, 18728), (4682, 13040), (5216, 11705), (6520, 9364)]