1692988520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{12511}}^1$

素因数の和:12738

約数の個数: 64

約数和(自身を含む): 4053888000

約数和(自身を除く): 2360899480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 199, 340, 398, 680, 796, 995, 1592, 1990, 3383, 3980, 6766, 7960, 12511, 13532, 16915, 25022, 27064, 33830, 50044, 62555, 67660, 100088, 125110, 135320, 212687, 250220, 425374, 500440, 850748, 1063435, 1701496, 2126870, 2489689, 4253740, 4979378, 8507480, 9958756, 12448445, 19917512, 24896890, 42324713, 49793780, 84649426, 99587560, 169298852, 211623565, 338597704, 423247130, 846494260, 1692988520]

約数ペア:

[(1, 1692988520), (2, 846494260), (4, 423247130), (5, 338597704), (8, 211623565), (10, 169298852), (17, 99587560), (20, 84649426), (34, 49793780), (40, 42324713), (68, 24896890), (85, 19917512), (136, 12448445), (170, 9958756), (199, 8507480), (340, 4979378), (398, 4253740), (680, 2489689), (796, 2126870), (995, 1701496), (1592, 1063435), (1990, 850748), (3383, 500440), (3980, 425374), (6766, 250220), (7960, 212687), (12511, 135320), (13532, 125110), (16915, 100088), (25022, 67660), (27064, 62555), (33830, 50044)]