2412640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 6041952

約数和(自身を除く): 3629312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 887, 1360, 1774, 2720, 3548, 4435, 7096, 8870, 14192, 15079, 17740, 28384, 30158, 35480, 60316, 70960, 75395, 120632, 141920, 150790, 241264, 301580, 482528, 603160, 1206320, 2412640]

約数ペア:

[(1, 2412640), (2, 1206320), (4, 603160), (5, 482528), (8, 301580), (10, 241264), (16, 150790), (17, 141920), (20, 120632), (32, 75395), (34, 70960), (40, 60316), (68, 35480), (80, 30158), (85, 28384), (136, 17740), (160, 15079), (170, 14192), (272, 8870), (340, 7096), (544, 4435), (680, 3548), (887, 2720), (1360, 1774)]