2018461133200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{692297}}^1$

素因数の和:692549

約数の個数: 120

約数和(自身を含む): 5005704996072

約数和(自身を除く): 2987243862872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 197, 200, 296, 370, 394, 400, 592, 740, 788, 925, 985, 1480, 1576, 1850, 1970, 2960, 3152, 3700, 3940, 4925, 7289, 7400, 7880, 9850, 14578, 14800, 15760, 19700, 29156, 36445, 39400, 58312, 72890, 78800, 116624, 145780, 182225, 291560, 364450, 583120, 692297, 728900, 1384594, 1457800, 2769188, 2915600, 3461485, 5538376, 6922970, 11076752, 13845940, 17307425, 25614989, 27691880, 34614850, 51229978, 55383760, 69229700, 102459956, 128074945, 136382509, 138459400, 204919912, 256149890, 272765018, 276918800, 409839824, 512299780, 545530036, 640374725, 681912545, 1024599560, 1091060072, 1280749450, 1363825090, 2049199120, 2182120144, 2561498900, 2727650180, 3409562725, 5046152833, 5122997800, 5455300360, 6819125450, 10092305666, 10245995600, 10910600720, 13638250900, 20184611332, 25230764165, 27276501800, 40369222664, 50461528330, 54553003600, 80738445328, 100923056660, 126153820825, 201846113320, 252307641650, 403692226640, 504615283300, 1009230566600, 2018461133200]

約数ペア:

[(1, 2018461133200), (2, 1009230566600), (4, 504615283300), (5, 403692226640), (8, 252307641650), (10, 201846113320), (16, 126153820825), (20, 100923056660), (25, 80738445328), (37, 54553003600), (40, 50461528330), (50, 40369222664), (74, 27276501800), (80, 25230764165), (100, 20184611332), (148, 13638250900), (185, 10910600720), (197, 10245995600), (200, 10092305666), (296, 6819125450), (370, 5455300360), (394, 5122997800), (400, 5046152833), (592, 3409562725), (740, 2727650180), (788, 2561498900), (925, 2182120144), (985, 2049199120), (1480, 1363825090), (1576, 1280749450), (1850, 1091060072), (1970, 1024599560), (2960, 681912545), (3152, 640374725), (3700, 545530036), (3940, 512299780), (4925, 409839824), (7289, 276918800), (7400, 272765018), (7880, 256149890), (9850, 204919912), (14578, 138459400), (14800, 136382509), (15760, 128074945), (19700, 102459956), (29156, 69229700), (36445, 55383760), (39400, 51229978), (58312, 34614850), (72890, 27691880), (78800, 25614989), (116624, 17307425), (145780, 13845940), (182225, 11076752), (291560, 6922970), (364450, 5538376), (583120, 3461485), (692297, 2915600), (728900, 2769188), (1384594, 1457800)]