1267029140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 2982782880

約数和(自身を除く): 1715753740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 197, 260, 290, 377, 394, 580, 754, 788, 853, 985, 1508, 1706, 1885, 1970, 2561, 3412, 3770, 3940, 4265, 5122, 5713, 7540, 8530, 10244, 11089, 11426, 12805, 17060, 22178, 22852, 24737, 25610, 28565, 44356, 49474, 51220, 55445, 57130, 74269, 98948, 110890, 114260, 123685, 148538, 168041, 221780, 247370, 297076, 321581, 336082, 371345, 494740, 643162, 672164, 742690, 840205, 1286324, 1485380, 1607905, 1680410, 2184533, 3215810, 3360820, 4369066, 4873189, 6431620, 8738132, 9746378, 10922665, 19492756, 21845330, 24365945, 43690660, 48731890, 63351457, 97463780, 126702914, 253405828, 316757285, 633514570, 1267029140]

約数ペア:

[(1, 1267029140), (2, 633514570), (4, 316757285), (5, 253405828), (10, 126702914), (13, 97463780), (20, 63351457), (26, 48731890), (29, 43690660), (52, 24365945), (58, 21845330), (65, 19492756), (116, 10922665), (130, 9746378), (145, 8738132), (197, 6431620), (260, 4873189), (290, 4369066), (377, 3360820), (394, 3215810), (580, 2184533), (754, 1680410), (788, 1607905), (853, 1485380), (985, 1286324), (1508, 840205), (1706, 742690), (1885, 672164), (1970, 643162), (2561, 494740), (3412, 371345), (3770, 336082), (3940, 321581), (4265, 297076), (5122, 247370), (5713, 221780), (7540, 168041), (8530, 148538), (10244, 123685), (11089, 114260), (11426, 110890), (12805, 98948), (17060, 74269), (22178, 57130), (22852, 55445), (24737, 51220), (25610, 49474), (28565, 44356)]