708164920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{35911}}^1$

素因数の和:35968

約数の個数: 64

約数和(自身を含む): 1745323200

約数和(自身を除く): 1037158280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720, 35911, 71822, 143644, 179555, 287288, 359110, 610487, 718220, 1041419, 1220974, 1436440, 2082838, 2441948, 3052435, 4165676, 4883896, 5207095, 6104870, 8331352, 10414190, 12209740, 17704123, 20828380, 24419480, 35408246, 41656760, 70816492, 88520615, 141632984, 177041230, 354082460, 708164920]

約数ペア:

[(1, 708164920), (2, 354082460), (4, 177041230), (5, 141632984), (8, 88520615), (10, 70816492), (17, 41656760), (20, 35408246), (29, 24419480), (34, 20828380), (40, 17704123), (58, 12209740), (68, 10414190), (85, 8331352), (116, 6104870), (136, 5207095), (145, 4883896), (170, 4165676), (232, 3052435), (290, 2441948), (340, 2082838), (493, 1436440), (580, 1220974), (680, 1041419), (986, 718220), (1160, 610487), (1972, 359110), (2465, 287288), (3944, 179555), (4930, 143644), (9860, 71822), (19720, 35911)]