58890320

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10987}}^1$

素因数の和:11067

約数の個数: 40

約数和(自身を含む): 138976224

約数和(自身を除く): 80085904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10987, 21974, 43948, 54935, 87896, 109870, 175792, 219740, 439480, 736129, 878960, 1472258, 2944516, 3680645, 5889032, 7361290, 11778064, 14722580, 29445160, 58890320]

約数ペア:

[(1, 58890320), (2, 29445160), (4, 14722580), (5, 11778064), (8, 7361290), (10, 5889032), (16, 3680645), (20, 2944516), (40, 1472258), (67, 878960), (80, 736129), (134, 439480), (268, 219740), (335, 175792), (536, 109870), (670, 87896), (1072, 54935), (1340, 43948), (2680, 21974), (5360, 10987)]