12037900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 30935520

約数和(自身を除く): 18897620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 593, 700, 725, 812, 1015, 1186, 1450, 2030, 2372, 2900, 2965, 4060, 4151, 5075, 5930, 8302, 10150, 11860, 14825, 16604, 17197, 20300, 20755, 29650, 34394, 41510, 59300, 68788, 83020, 85985, 103775, 120379, 171970, 207550, 240758, 343940, 415100, 429925, 481516, 601895, 859850, 1203790, 1719700, 2407580, 3009475, 6018950, 12037900]

約数ペア:

[(1, 12037900), (2, 6018950), (4, 3009475), (5, 2407580), (7, 1719700), (10, 1203790), (14, 859850), (20, 601895), (25, 481516), (28, 429925), (29, 415100), (35, 343940), (50, 240758), (58, 207550), (70, 171970), (100, 120379), (116, 103775), (140, 85985), (145, 83020), (175, 68788), (203, 59300), (290, 41510), (350, 34394), (406, 29650), (580, 20755), (593, 20300), (700, 17197), (725, 16604), (812, 14825), (1015, 11860), (1186, 10150), (1450, 8302), (2030, 5930), (2372, 5075), (2900, 4151), (2965, 4060)]