298371120860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1\times {\mathrm{497999}}^1$

素因数の和:499070

約数の個数: 48

約数和(自身を含む): 648814320000

約数和(自身を除く): 350443199140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1033, 2066, 4132, 5165, 10330, 20660, 29957, 59914, 119828, 149785, 299570, 497999, 599140, 995998, 1991996, 2489995, 4979990, 9959980, 14441971, 28883942, 57767884, 72209855, 144419710, 288839420, 514432967, 1028865934, 2057731868, 2572164835, 5144329670, 10288659340, 14918556043, 29837112086, 59674224172, 74592780215, 149185560430, 298371120860]

約数ペア:

[(1, 298371120860), (2, 149185560430), (4, 74592780215), (5, 59674224172), (10, 29837112086), (20, 14918556043), (29, 10288659340), (58, 5144329670), (116, 2572164835), (145, 2057731868), (290, 1028865934), (580, 514432967), (1033, 288839420), (2066, 144419710), (4132, 72209855), (5165, 57767884), (10330, 28883942), (20660, 14441971), (29957, 9959980), (59914, 4979990), (119828, 2489995), (149785, 1991996), (299570, 995998), (497999, 599140)]