22926880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8429}}^1$

素因数の和:8461

約数の個数: 48

約数和(自身を含む): 57357720

約数和(自身を除く): 34430840

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, 1360, 2720, 8429, 16858, 33716, 42145, 67432, 84290, 134864, 143293, 168580, 269728, 286586, 337160, 573172, 674320, 716465, 1146344, 1348640, 1432930, 2292688, 2865860, 4585376, 5731720, 11463440, 22926880]

約数ペア:

[(1, 22926880), (2, 11463440), (4, 5731720), (5, 4585376), (8, 2865860), (10, 2292688), (16, 1432930), (17, 1348640), (20, 1146344), (32, 716465), (34, 674320), (40, 573172), (68, 337160), (80, 286586), (85, 269728), (136, 168580), (160, 143293), (170, 134864), (272, 84290), (340, 67432), (544, 42145), (680, 33716), (1360, 16858), (2720, 8429)]