41486480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3264

約数の個数: 80

約数和(自身を含む): 115064064

約数和(自身を除く): 73577584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 3221, 6440, 6442, 12880, 12884, 16105, 22547, 25768, 32210, 45094, 51536, 64420, 74083, 90188, 112735, 128840, 148166, 180376, 225470, 257680, 296332, 360752, 370415, 450940, 518581, 592664, 740830, 901880, 1037162, 1185328, 1481660, 1803760, 2074324, 2592905, 2963320, 4148648, 5185810, 5926640, 8297296, 10371620, 20743240, 41486480]

約数ペア:

[(1, 41486480), (2, 20743240), (4, 10371620), (5, 8297296), (7, 5926640), (8, 5185810), (10, 4148648), (14, 2963320), (16, 2592905), (20, 2074324), (23, 1803760), (28, 1481660), (35, 1185328), (40, 1037162), (46, 901880), (56, 740830), (70, 592664), (80, 518581), (92, 450940), (112, 370415), (115, 360752), (140, 296332), (161, 257680), (184, 225470), (230, 180376), (280, 148166), (322, 128840), (368, 112735), (460, 90188), (560, 74083), (644, 64420), (805, 51536), (920, 45094), (1288, 32210), (1610, 25768), (1840, 22547), (2576, 16105), (3220, 12884), (3221, 12880), (6440, 6442)]