38295560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 92016000

約数和(自身を除く): 53720440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 199, 283, 340, 398, 566, 680, 796, 995, 1132, 1415, 1592, 1990, 2264, 2830, 3383, 3980, 4811, 5660, 6766, 7960, 9622, 11320, 13532, 16915, 19244, 24055, 27064, 33830, 38488, 48110, 56317, 67660, 96220, 112634, 135320, 192440, 225268, 281585, 450536, 563170, 957389, 1126340, 1914778, 2252680, 3829556, 4786945, 7659112, 9573890, 19147780, 38295560]

約数ペア:

[(1, 38295560), (2, 19147780), (4, 9573890), (5, 7659112), (8, 4786945), (10, 3829556), (17, 2252680), (20, 1914778), (34, 1126340), (40, 957389), (68, 563170), (85, 450536), (136, 281585), (170, 225268), (199, 192440), (283, 135320), (340, 112634), (398, 96220), (566, 67660), (680, 56317), (796, 48110), (995, 38488), (1132, 33830), (1415, 27064), (1592, 24055), (1990, 19244), (2264, 16915), (2830, 13532), (3383, 11320), (3980, 9622), (4811, 7960), (5660, 6766)]