80453455550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{202577}}^1$

素因数の和:202662

約数の個数: 72

約数和(自身を含む): 165488399136

約数和(自身を除く): 85034943586

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 169, 235, 325, 338, 470, 611, 650, 845, 1175, 1222, 1690, 2350, 3055, 4225, 6110, 7943, 8450, 15275, 15886, 30550, 39715, 79430, 198575, 202577, 397150, 405154, 1012885, 2025770, 2633501, 5064425, 5267002, 9521119, 10128850, 13167505, 19042238, 26335010, 34235513, 47605595, 65837525, 68471026, 95211190, 123774547, 131675050, 171177565, 238027975, 247549094, 342355130, 476055950, 618872735, 855887825, 1237745470, 1609069111, 1711775650, 3094363675, 3218138222, 6188727350, 8045345555, 16090691110, 40226727775, 80453455550]

約数ペア:

[(1, 80453455550), (2, 40226727775), (5, 16090691110), (10, 8045345555), (13, 6188727350), (25, 3218138222), (26, 3094363675), (47, 1711775650), (50, 1609069111), (65, 1237745470), (94, 855887825), (130, 618872735), (169, 476055950), (235, 342355130), (325, 247549094), (338, 238027975), (470, 171177565), (611, 131675050), (650, 123774547), (845, 95211190), (1175, 68471026), (1222, 65837525), (1690, 47605595), (2350, 34235513), (3055, 26335010), (4225, 19042238), (6110, 13167505), (7943, 10128850), (8450, 9521119), (15275, 5267002), (15886, 5064425), (30550, 2633501), (39715, 2025770), (79430, 1012885), (198575, 405154), (202577, 397150)]