22356100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 54137160

約数和(自身を除く): 31781060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 593, 650, 725, 754, 1186, 1300, 1450, 1508, 1885, 2372, 2900, 2965, 3770, 5930, 7540, 7709, 9425, 11860, 14825, 15418, 17197, 18850, 29650, 30836, 34394, 37700, 38545, 59300, 68788, 77090, 85985, 154180, 171970, 192725, 223561, 343940, 385450, 429925, 447122, 770900, 859850, 894244, 1117805, 1719700, 2235610, 4471220, 5589025, 11178050, 22356100]

約数ペア:

[(1, 22356100), (2, 11178050), (4, 5589025), (5, 4471220), (10, 2235610), (13, 1719700), (20, 1117805), (25, 894244), (26, 859850), (29, 770900), (50, 447122), (52, 429925), (58, 385450), (65, 343940), (100, 223561), (116, 192725), (130, 171970), (145, 154180), (260, 85985), (290, 77090), (325, 68788), (377, 59300), (580, 38545), (593, 37700), (650, 34394), (725, 30836), (754, 29650), (1186, 18850), (1300, 17197), (1450, 15418), (1508, 14825), (1885, 11860), (2372, 9425), (2900, 7709), (2965, 7540), (3770, 5930)]