2022047900

素因数分解:

$2^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 4436809776

約数和(自身を除く): 2414761876

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 227, 281, 317, 454, 562, 634, 908, 1124, 1135, 1268, 1405, 1585, 2270, 2810, 3170, 4540, 5620, 5675, 6340, 7025, 7925, 11350, 14050, 15850, 22700, 28100, 31700, 63787, 71959, 89077, 127574, 143918, 178154, 255148, 287836, 318935, 356308, 359795, 445385, 637870, 719590, 890770, 1275740, 1439180, 1594675, 1781540, 1798975, 2226925, 3189350, 3597950, 4453850, 6378700, 7195900, 8907700, 20220479, 40440958, 80881916, 101102395, 202204790, 404409580, 505511975, 1011023950, 2022047900]

約数ペア:

[(1, 2022047900), (2, 1011023950), (4, 505511975), (5, 404409580), (10, 202204790), (20, 101102395), (25, 80881916), (50, 40440958), (100, 20220479), (227, 8907700), (281, 7195900), (317, 6378700), (454, 4453850), (562, 3597950), (634, 3189350), (908, 2226925), (1124, 1798975), (1135, 1781540), (1268, 1594675), (1405, 1439180), (1585, 1275740), (2270, 890770), (2810, 719590), (3170, 637870), (4540, 445385), (5620, 359795), (5675, 356308), (6340, 318935), (7025, 287836), (7925, 255148), (11350, 178154), (14050, 143918), (15850, 127574), (22700, 89077), (28100, 71959), (31700, 63787)]