104643400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 254448000

約数和(自身を除く): 149804600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 79, 100, 148, 158, 179, 185, 200, 296, 316, 358, 370, 395, 632, 716, 740, 790, 895, 925, 1432, 1480, 1580, 1790, 1850, 1975, 2923, 3160, 3580, 3700, 3950, 4475, 5846, 6623, 7160, 7400, 7900, 8950, 11692, 13246, 14141, 14615, 15800, 17900, 23384, 26492, 28282, 29230, 33115, 35800, 52984, 56564, 58460, 66230, 70705, 73075, 113128, 116920, 132460, 141410, 146150, 165575, 264920, 282820, 292300, 331150, 353525, 523217, 565640, 584600, 662300, 707050, 1046434, 1324600, 1414100, 2092868, 2616085, 2828200, 4185736, 5232170, 10464340, 13080425, 20928680, 26160850, 52321700, 104643400]

約数ペア:

[(1, 104643400), (2, 52321700), (4, 26160850), (5, 20928680), (8, 13080425), (10, 10464340), (20, 5232170), (25, 4185736), (37, 2828200), (40, 2616085), (50, 2092868), (74, 1414100), (79, 1324600), (100, 1046434), (148, 707050), (158, 662300), (179, 584600), (185, 565640), (200, 523217), (296, 353525), (316, 331150), (358, 292300), (370, 282820), (395, 264920), (632, 165575), (716, 146150), (740, 141410), (790, 132460), (895, 116920), (925, 113128), (1432, 73075), (1480, 70705), (1580, 66230), (1790, 58460), (1850, 56564), (1975, 52984), (2923, 35800), (3160, 33115), (3580, 29230), (3700, 28282), (3950, 26492), (4475, 23384), (5846, 17900), (6623, 15800), (7160, 14615), (7400, 14141), (7900, 13246), (8950, 11692)]