276067900

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{19861}}^1$

素因数の和:20014

約数の個数: 36

約数和(自身を含む): 603407560

約数和(自身を除く): 327339660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 13900, 19861, 39722, 79444, 99305, 198610, 397220, 496525, 993050, 1986100, 2760679, 5521358, 11042716, 13803395, 27606790, 55213580, 69016975, 138033950, 276067900]

約数ペア:

[(1, 276067900), (2, 138033950), (4, 69016975), (5, 55213580), (10, 27606790), (20, 13803395), (25, 11042716), (50, 5521358), (100, 2760679), (139, 1986100), (278, 993050), (556, 496525), (695, 397220), (1390, 198610), (2780, 99305), (3475, 79444), (6950, 39722), (13900, 19861)]