4837690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6048710

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 199, 221, 286, 374, 398, 442, 715, 935, 995, 1105, 1430, 1870, 1990, 2189, 2210, 2431, 2587, 3383, 4378, 4862, 5174, 6766, 10945, 12155, 12935, 16915, 21890, 24310, 25870, 28457, 33830, 37213, 43979, 56914, 74426, 87958, 142285, 186065, 219895, 284570, 372130, 439790, 483769, 967538, 2418845, 4837690]

約数ペア:

[(1, 4837690), (2, 2418845), (5, 967538), (10, 483769), (11, 439790), (13, 372130), (17, 284570), (22, 219895), (26, 186065), (34, 142285), (55, 87958), (65, 74426), (85, 56914), (110, 43979), (130, 37213), (143, 33830), (170, 28457), (187, 25870), (199, 24310), (221, 21890), (286, 16915), (374, 12935), (398, 12155), (442, 10945), (715, 6766), (935, 5174), (995, 4862), (1105, 4378), (1430, 3383), (1870, 2587), (1990, 2431), (2189, 2210)]