20211598050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{28433}}^1$

素因数の和:29132

約数の個数: 96

約数和(自身を含む): 57372077952

約数和(自身を除く): 37160479902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 677, 1050, 1354, 2031, 3385, 4062, 4739, 6770, 9478, 10155, 14217, 16925, 20310, 23695, 28433, 28434, 33850, 47390, 50775, 56866, 71085, 85299, 101550, 118475, 142165, 142170, 170598, 199031, 236950, 284330, 355425, 398062, 426495, 597093, 710825, 710850, 852990, 995155, 1194186, 1421650, 1990310, 2132475, 2985465, 4264950, 4975775, 5970930, 9951550, 14927325, 19249141, 29854650, 38498282, 57747423, 96245705, 115494846, 134743987, 192491410, 269487974, 288737115, 404231961, 481228525, 577474230, 673719935, 808463922, 962457050, 1347439870, 1443685575, 2021159805, 2887371150, 3368599675, 4042319610, 6737199350, 10105799025, 20211598050]

約数ペア:

[(1, 20211598050), (2, 10105799025), (3, 6737199350), (5, 4042319610), (6, 3368599675), (7, 2887371150), (10, 2021159805), (14, 1443685575), (15, 1347439870), (21, 962457050), (25, 808463922), (30, 673719935), (35, 577474230), (42, 481228525), (50, 404231961), (70, 288737115), (75, 269487974), (105, 192491410), (150, 134743987), (175, 115494846), (210, 96245705), (350, 57747423), (525, 38498282), (677, 29854650), (1050, 19249141), (1354, 14927325), (2031, 9951550), (3385, 5970930), (4062, 4975775), (4739, 4264950), (6770, 2985465), (9478, 2132475), (10155, 1990310), (14217, 1421650), (16925, 1194186), (20310, 995155), (23695, 852990), (28433, 710850), (28434, 710825), (33850, 597093), (47390, 426495), (50775, 398062), (56866, 355425), (71085, 284330), (85299, 236950), (101550, 199031), (118475, 170598), (142165, 142170)]