126572200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 296588160

約数和(自身を除く): 170015960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 4831, 5240, 6550, 9662, 13100, 19324, 24155, 26200, 38648, 48310, 96620, 120775, 193240, 241550, 483100, 632861, 966200, 1265722, 2531444, 3164305, 5062888, 6328610, 12657220, 15821525, 25314440, 31643050, 63286100, 126572200]

約数ペア:

[(1, 126572200), (2, 63286100), (4, 31643050), (5, 25314440), (8, 15821525), (10, 12657220), (20, 6328610), (25, 5062888), (40, 3164305), (50, 2531444), (100, 1265722), (131, 966200), (200, 632861), (262, 483100), (524, 241550), (655, 193240), (1048, 120775), (1310, 96620), (2620, 48310), (3275, 38648), (4831, 26200), (5240, 24155), (6550, 19324), (9662, 13100)]