2130894800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3457}}^1$

素因数の和:3565

約数の個数: 120

約数和(自身を含む): 5423361216

約数和(自身を除く): 3292466416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 67, 80, 92, 100, 115, 134, 184, 200, 230, 268, 335, 368, 400, 460, 536, 575, 670, 920, 1072, 1150, 1340, 1541, 1675, 1840, 2300, 2680, 3082, 3350, 3457, 4600, 5360, 6164, 6700, 6914, 7705, 9200, 12328, 13400, 13828, 15410, 17285, 24656, 26800, 27656, 30820, 34570, 38525, 55312, 61640, 69140, 77050, 79511, 86425, 123280, 138280, 154100, 159022, 172850, 231619, 276560, 308200, 318044, 345700, 397555, 463238, 616400, 636088, 691400, 795110, 926476, 1158095, 1272176, 1382800, 1590220, 1852952, 1987775, 2316190, 3180440, 3705904, 3975550, 4632380, 5327237, 5790475, 6360880, 7951100, 9264760, 10654474, 11580950, 15902200, 18529520, 21308948, 23161900, 26636185, 31804400, 42617896, 46323800, 53272370, 85235792, 92647600, 106544740, 133180925, 213089480, 266361850, 426178960, 532723700, 1065447400, 2130894800]

約数ペア:

[(1, 2130894800), (2, 1065447400), (4, 532723700), (5, 426178960), (8, 266361850), (10, 213089480), (16, 133180925), (20, 106544740), (23, 92647600), (25, 85235792), (40, 53272370), (46, 46323800), (50, 42617896), (67, 31804400), (80, 26636185), (92, 23161900), (100, 21308948), (115, 18529520), (134, 15902200), (184, 11580950), (200, 10654474), (230, 9264760), (268, 7951100), (335, 6360880), (368, 5790475), (400, 5327237), (460, 4632380), (536, 3975550), (575, 3705904), (670, 3180440), (920, 2316190), (1072, 1987775), (1150, 1852952), (1340, 1590220), (1541, 1382800), (1675, 1272176), (1840, 1158095), (2300, 926476), (2680, 795110), (3082, 691400), (3350, 636088), (3457, 616400), (4600, 463238), (5360, 397555), (6164, 345700), (6700, 318044), (6914, 308200), (7705, 276560), (9200, 231619), (12328, 172850), (13400, 159022), (13828, 154100), (15410, 138280), (17285, 123280), (24656, 86425), (26800, 79511), (27656, 77050), (30820, 69140), (34570, 61640), (38525, 55312)]