34777240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 83592000

約数和(自身を除く): 48814760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 199, 257, 340, 398, 514, 680, 796, 995, 1028, 1285, 1592, 1990, 2056, 2570, 3383, 3980, 4369, 5140, 6766, 7960, 8738, 10280, 13532, 16915, 17476, 21845, 27064, 33830, 34952, 43690, 51143, 67660, 87380, 102286, 135320, 174760, 204572, 255715, 409144, 511430, 869431, 1022860, 1738862, 2045720, 3477724, 4347155, 6955448, 8694310, 17388620, 34777240]

約数ペア:

[(1, 34777240), (2, 17388620), (4, 8694310), (5, 6955448), (8, 4347155), (10, 3477724), (17, 2045720), (20, 1738862), (34, 1022860), (40, 869431), (68, 511430), (85, 409144), (136, 255715), (170, 204572), (199, 174760), (257, 135320), (340, 102286), (398, 87380), (514, 67660), (680, 51143), (796, 43690), (995, 34952), (1028, 33830), (1285, 27064), (1592, 21845), (1990, 17476), (2056, 16915), (2570, 13532), (3383, 10280), (3980, 8738), (4369, 7960), (5140, 6766)]