63321500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 156461760

約数和(自身を除く): 93140260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 125, 145, 220, 250, 275, 290, 319, 397, 500, 550, 580, 638, 725, 794, 1100, 1276, 1375, 1450, 1588, 1595, 1985, 2750, 2900, 3190, 3625, 3970, 4367, 5500, 6380, 7250, 7940, 7975, 8734, 9925, 11513, 14500, 15950, 17468, 19850, 21835, 23026, 31900, 39700, 39875, 43670, 46052, 49625, 57565, 79750, 87340, 99250, 109175, 115130, 126643, 159500, 198500, 218350, 230260, 253286, 287825, 436700, 506572, 545875, 575650, 633215, 1091750, 1151300, 1266430, 1439125, 2183500, 2532860, 2878250, 3166075, 5756500, 6332150, 12664300, 15830375, 31660750, 63321500]

約数ペア:

[(1, 63321500), (2, 31660750), (4, 15830375), (5, 12664300), (10, 6332150), (11, 5756500), (20, 3166075), (22, 2878250), (25, 2532860), (29, 2183500), (44, 1439125), (50, 1266430), (55, 1151300), (58, 1091750), (100, 633215), (110, 575650), (116, 545875), (125, 506572), (145, 436700), (220, 287825), (250, 253286), (275, 230260), (290, 218350), (319, 198500), (397, 159500), (500, 126643), (550, 115130), (580, 109175), (638, 99250), (725, 87340), (794, 79750), (1100, 57565), (1276, 49625), (1375, 46052), (1450, 43670), (1588, 39875), (1595, 39700), (1985, 31900), (2750, 23026), (2900, 21835), (3190, 19850), (3625, 17468), (3970, 15950), (4367, 14500), (5500, 11513), (6380, 9925), (7250, 8734), (7940, 7975)]