40000643712

素因数分解:

$2^7\times 3^2\times {\mathrm{277}}^1\times {\mathrm{125353}}^1$

素因数の和:125650

約数の個数: 96

約数和(自身を含む): 115522485780

約数和(自身を除く): 75521842068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 277, 288, 384, 554, 576, 831, 1108, 1152, 1662, 2216, 2493, 3324, 4432, 4986, 6648, 8864, 9972, 13296, 17728, 19944, 26592, 35456, 39888, 53184, 79776, 106368, 125353, 159552, 250706, 319104, 376059, 501412, 752118, 1002824, 1128177, 1504236, 2005648, 2256354, 3008472, 4011296, 4512708, 6016944, 8022592, 9025416, 12033888, 16045184, 18050832, 24067776, 34722781, 36101664, 48135552, 69445562, 72203328, 104168343, 138891124, 144406656, 208336686, 277782248, 312505029, 416673372, 555564496, 625010058, 833346744, 1111128992, 1250020116, 1666693488, 2222257984, 2500040232, 3333386976, 4444515968, 5000080464, 6666773952, 10000160928, 13333547904, 20000321856, 40000643712]

約数ペア:

[(1, 40000643712), (2, 20000321856), (3, 13333547904), (4, 10000160928), (6, 6666773952), (8, 5000080464), (9, 4444515968), (12, 3333386976), (16, 2500040232), (18, 2222257984), (24, 1666693488), (32, 1250020116), (36, 1111128992), (48, 833346744), (64, 625010058), (72, 555564496), (96, 416673372), (128, 312505029), (144, 277782248), (192, 208336686), (277, 144406656), (288, 138891124), (384, 104168343), (554, 72203328), (576, 69445562), (831, 48135552), (1108, 36101664), (1152, 34722781), (1662, 24067776), (2216, 18050832), (2493, 16045184), (3324, 12033888), (4432, 9025416), (4986, 8022592), (6648, 6016944), (8864, 4512708), (9972, 4011296), (13296, 3008472), (17728, 2256354), (19944, 2005648), (26592, 1504236), (35456, 1128177), (39888, 1002824), (53184, 752118), (79776, 501412), (106368, 376059), (125353, 319104), (159552, 250706)]