187053760

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8233}}^1$

素因数の和:8321

約数の個数: 56

約数和(自身を含む): 451750176

約数和(自身を除く): 264696416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 8233, 11360, 16466, 22720, 32932, 41165, 65864, 82330, 131728, 164660, 263456, 329320, 526912, 584543, 658640, 1169086, 1317280, 2338172, 2634560, 2922715, 4676344, 5845430, 9352688, 11690860, 18705376, 23381720, 37410752, 46763440, 93526880, 187053760]

約数ペア:

[(1, 187053760), (2, 93526880), (4, 46763440), (5, 37410752), (8, 23381720), (10, 18705376), (16, 11690860), (20, 9352688), (32, 5845430), (40, 4676344), (64, 2922715), (71, 2634560), (80, 2338172), (142, 1317280), (160, 1169086), (284, 658640), (320, 584543), (355, 526912), (568, 329320), (710, 263456), (1136, 164660), (1420, 131728), (2272, 82330), (2840, 65864), (4544, 41165), (5680, 32932), (8233, 22720), (11360, 16466)]