41351240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6462

約数の個数: 64

約数和(自身を含む): 110972160

約数和(自身を除く): 69620920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6421, 6440, 12842, 25684, 32105, 44947, 51368, 64210, 89894, 128420, 147683, 179788, 224735, 256840, 295366, 359576, 449470, 590732, 738415, 898940, 1033781, 1181464, 1476830, 1797880, 2067562, 2953660, 4135124, 5168905, 5907320, 8270248, 10337810, 20675620, 41351240]

約数ペア:

[(1, 41351240), (2, 20675620), (4, 10337810), (5, 8270248), (7, 5907320), (8, 5168905), (10, 4135124), (14, 2953660), (20, 2067562), (23, 1797880), (28, 1476830), (35, 1181464), (40, 1033781), (46, 898940), (56, 738415), (70, 590732), (92, 449470), (115, 359576), (140, 295366), (161, 256840), (184, 224735), (230, 179788), (280, 147683), (322, 128420), (460, 89894), (644, 64210), (805, 51368), (920, 44947), (1288, 32105), (1610, 25684), (3220, 12842), (6421, 6440)]