14642440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 35555760

約数和(自身を除く): 20913320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 353, 488, 610, 680, 706, 1037, 1220, 1412, 1765, 2074, 2440, 2824, 3530, 4148, 5185, 6001, 7060, 8296, 10370, 12002, 14120, 20740, 21533, 24004, 30005, 41480, 43066, 48008, 60010, 86132, 107665, 120020, 172264, 215330, 240040, 366061, 430660, 732122, 861320, 1464244, 1830305, 2928488, 3660610, 7321220, 14642440]

約数ペア:

[(1, 14642440), (2, 7321220), (4, 3660610), (5, 2928488), (8, 1830305), (10, 1464244), (17, 861320), (20, 732122), (34, 430660), (40, 366061), (61, 240040), (68, 215330), (85, 172264), (122, 120020), (136, 107665), (170, 86132), (244, 60010), (305, 48008), (340, 43066), (353, 41480), (488, 30005), (610, 24004), (680, 21533), (706, 20740), (1037, 14120), (1220, 12002), (1412, 10370), (1765, 8296), (2074, 7060), (2440, 6001), (2824, 5185), (3530, 4148)]