61118300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4550

約数の個数: 36

約数和(自身を含む): 133611240

約数和(自身を除く): 72492940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 4397, 6950, 8794, 13900, 17588, 21985, 43970, 87940, 109925, 219850, 439700, 611183, 1222366, 2444732, 3055915, 6111830, 12223660, 15279575, 30559150, 61118300]

約数ペア:

[(1, 61118300), (2, 30559150), (4, 15279575), (5, 12223660), (10, 6111830), (20, 3055915), (25, 2444732), (50, 1222366), (100, 611183), (139, 439700), (278, 219850), (556, 109925), (695, 87940), (1390, 43970), (2780, 21985), (3475, 17588), (4397, 13900), (6950, 8794)]