2288894680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{3023}}^1$

素因数の和:3880

約数の個数: 64

約数和(自身を含む): 5382236160

約数和(自身を除く): 3093341480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 823, 920, 1646, 3023, 3292, 4115, 6046, 6584, 8230, 12092, 15115, 16460, 18929, 24184, 30230, 32920, 37858, 60460, 69529, 75716, 94645, 120920, 139058, 151432, 189290, 278116, 347645, 378580, 556232, 695290, 757160, 1390580, 2487929, 2781160, 4975858, 9951716, 12439645, 19903432, 24879290, 49758580, 57222367, 99517160, 114444734, 228889468, 286111835, 457778936, 572223670, 1144447340, 2288894680]

約数ペア:

[(1, 2288894680), (2, 1144447340), (4, 572223670), (5, 457778936), (8, 286111835), (10, 228889468), (20, 114444734), (23, 99517160), (40, 57222367), (46, 49758580), (92, 24879290), (115, 19903432), (184, 12439645), (230, 9951716), (460, 4975858), (823, 2781160), (920, 2487929), (1646, 1390580), (3023, 757160), (3292, 695290), (4115, 556232), (6046, 378580), (6584, 347645), (8230, 278116), (12092, 189290), (15115, 151432), (16460, 139058), (18929, 120920), (24184, 94645), (30230, 75716), (32920, 69529), (37858, 60460)]