22393760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8233}}^1$

素因数の和:8265

約数の個数: 48

約数和(自身を含む): 56024136

約数和(自身を除く): 33630376

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, 8233, 16466, 32932, 41165, 65864, 82330, 131728, 139961, 164660, 263456, 279922, 329320, 559844, 658640, 699805, 1119688, 1317280, 1399610, 2239376, 2799220, 4478752, 5598440, 11196880, 22393760]

約数ペア:

[(1, 22393760), (2, 11196880), (4, 5598440), (5, 4478752), (8, 2799220), (10, 2239376), (16, 1399610), (17, 1317280), (20, 1119688), (32, 699805), (34, 658640), (40, 559844), (68, 329320), (80, 279922), (85, 263456), (136, 164660), (160, 139961), (170, 131728), (272, 82330), (340, 65864), (544, 41165), (680, 32932), (1360, 16466), (2720, 8233)]