9701560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 25233120

約数和(自身を除く): 15531560

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1297, 1496, 1870, 2594, 3740, 5188, 6485, 7480, 10376, 12970, 14267, 22049, 25940, 28534, 44098, 51880, 57068, 71335, 88196, 110245, 114136, 142670, 176392, 220490, 242539, 285340, 440980, 485078, 570680, 881960, 970156, 1212695, 1940312, 2425390, 4850780, 9701560]

約数ペア:

[(1, 9701560), (2, 4850780), (4, 2425390), (5, 1940312), (8, 1212695), (10, 970156), (11, 881960), (17, 570680), (20, 485078), (22, 440980), (34, 285340), (40, 242539), (44, 220490), (55, 176392), (68, 142670), (85, 114136), (88, 110245), (110, 88196), (136, 71335), (170, 57068), (187, 51880), (220, 44098), (340, 28534), (374, 25940), (440, 22049), (680, 14267), (748, 12970), (935, 10376), (1297, 7480), (1496, 6485), (1870, 5188), (2594, 3740)]