81092600

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2917}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 189961800

約数和(自身を除く): 108869200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 2917, 3475, 5560, 5834, 6950, 11668, 13900, 14585, 23336, 27800, 29170, 58340, 72925, 116680, 145850, 291700, 405463, 583400, 810926, 1621852, 2027315, 3243704, 4054630, 8109260, 10136575, 16218520, 20273150, 40546300, 81092600]

約数ペア:

[(1, 81092600), (2, 40546300), (4, 20273150), (5, 16218520), (8, 10136575), (10, 8109260), (20, 4054630), (25, 3243704), (40, 2027315), (50, 1621852), (100, 810926), (139, 583400), (200, 405463), (278, 291700), (556, 145850), (695, 116680), (1112, 72925), (1390, 58340), (2780, 29170), (2917, 27800), (3475, 23336), (5560, 14585), (5834, 13900), (6950, 11668)]