75487580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18593}}^1$

素因数の和:18638

約数の個数: 48

約数和(自身を含む): 187427520

約数和(自身を除く): 111939940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 18593, 37186, 74372, 92965, 130151, 185930, 260302, 371860, 520604, 539197, 650755, 1078394, 1301510, 2156788, 2603020, 2695985, 3774379, 5391970, 7548758, 10783940, 15097516, 18871895, 37743790, 75487580]

約数ペア:

[(1, 75487580), (2, 37743790), (4, 18871895), (5, 15097516), (7, 10783940), (10, 7548758), (14, 5391970), (20, 3774379), (28, 2695985), (29, 2603020), (35, 2156788), (58, 1301510), (70, 1078394), (116, 650755), (140, 539197), (145, 520604), (203, 371860), (290, 260302), (406, 185930), (580, 130151), (812, 92965), (1015, 74372), (2030, 37186), (4060, 18593)]