20248934500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{10837}}^1$

素因数の和:10994

約数の個数: 96

約数和(自身を含む): 45872832096

約数和(自身を除く): 25623897596

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 101, 125, 148, 185, 202, 250, 370, 404, 500, 505, 740, 925, 1010, 1850, 2020, 2525, 3700, 3737, 4625, 5050, 7474, 9250, 10100, 10837, 12625, 14948, 18500, 18685, 21674, 25250, 37370, 43348, 50500, 54185, 74740, 93425, 108370, 186850, 216740, 270925, 373700, 400969, 467125, 541850, 801938, 934250, 1083700, 1094537, 1354625, 1603876, 1868500, 2004845, 2189074, 2709250, 4009690, 4378148, 5418500, 5472685, 8019380, 10024225, 10945370, 20048450, 21890740, 27363425, 40096900, 40497869, 50121125, 54726850, 80995738, 100242250, 109453700, 136817125, 161991476, 200484500, 202489345, 273634250, 404978690, 547268500, 809957380, 1012446725, 2024893450, 4049786900, 5062233625, 10124467250, 20248934500]

約数ペア:

[(1, 20248934500), (2, 10124467250), (4, 5062233625), (5, 4049786900), (10, 2024893450), (20, 1012446725), (25, 809957380), (37, 547268500), (50, 404978690), (74, 273634250), (100, 202489345), (101, 200484500), (125, 161991476), (148, 136817125), (185, 109453700), (202, 100242250), (250, 80995738), (370, 54726850), (404, 50121125), (500, 40497869), (505, 40096900), (740, 27363425), (925, 21890740), (1010, 20048450), (1850, 10945370), (2020, 10024225), (2525, 8019380), (3700, 5472685), (3737, 5418500), (4625, 4378148), (5050, 4009690), (7474, 2709250), (9250, 2189074), (10100, 2004845), (10837, 1868500), (12625, 1603876), (14948, 1354625), (18500, 1094537), (18685, 1083700), (21674, 934250), (25250, 801938), (37370, 541850), (43348, 467125), (50500, 400969), (54185, 373700), (74740, 270925), (93425, 216740), (108370, 186850)]