23709560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 64985760

約数和(自身を除く): 41276200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 293, 340, 476, 578, 586, 595, 680, 952, 1156, 1172, 1190, 1445, 1465, 2023, 2051, 2312, 2344, 2380, 2890, 2930, 4046, 4102, 4760, 4981, 5780, 5860, 8092, 8204, 9962, 10115, 10255, 11560, 11720, 16184, 16408, 19924, 20230, 20510, 24905, 34867, 39848, 40460, 41020, 49810, 69734, 80920, 82040, 84677, 99620, 139468, 169354, 174335, 199240, 278936, 338708, 348670, 423385, 592739, 677416, 697340, 846770, 1185478, 1394680, 1693540, 2370956, 2963695, 3387080, 4741912, 5927390, 11854780, 23709560]

約数ペア:

[(1, 23709560), (2, 11854780), (4, 5927390), (5, 4741912), (7, 3387080), (8, 2963695), (10, 2370956), (14, 1693540), (17, 1394680), (20, 1185478), (28, 846770), (34, 697340), (35, 677416), (40, 592739), (56, 423385), (68, 348670), (70, 338708), (85, 278936), (119, 199240), (136, 174335), (140, 169354), (170, 139468), (238, 99620), (280, 84677), (289, 82040), (293, 80920), (340, 69734), (476, 49810), (578, 41020), (586, 40460), (595, 39848), (680, 34867), (952, 24905), (1156, 20510), (1172, 20230), (1190, 19924), (1445, 16408), (1465, 16184), (2023, 11720), (2051, 11560), (2312, 10255), (2344, 10115), (2380, 9962), (2890, 8204), (2930, 8092), (4046, 5860), (4102, 5780), (4760, 4981)]