1322901700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12329}}^1$

素因数の和:12409

約数の個数: 72

約数和(自身を含む): 3050195400

約数和(自身を除く): 1727293700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 580, 725, 740, 925, 1073, 1450, 1850, 2146, 2900, 3700, 4292, 5365, 10730, 12329, 21460, 24658, 26825, 49316, 53650, 61645, 107300, 123290, 246580, 308225, 357541, 456173, 616450, 715082, 912346, 1232900, 1430164, 1787705, 1824692, 2280865, 3575410, 4561730, 7150820, 8938525, 9123460, 11404325, 13229017, 17877050, 22808650, 26458034, 35754100, 45617300, 52916068, 66145085, 132290170, 264580340, 330725425, 661450850, 1322901700]

約数ペア:

[(1, 1322901700), (2, 661450850), (4, 330725425), (5, 264580340), (10, 132290170), (20, 66145085), (25, 52916068), (29, 45617300), (37, 35754100), (50, 26458034), (58, 22808650), (74, 17877050), (100, 13229017), (116, 11404325), (145, 9123460), (148, 8938525), (185, 7150820), (290, 4561730), (370, 3575410), (580, 2280865), (725, 1824692), (740, 1787705), (925, 1430164), (1073, 1232900), (1450, 912346), (1850, 715082), (2146, 616450), (2900, 456173), (3700, 357541), (4292, 308225), (5365, 246580), (10730, 123290), (12329, 107300), (21460, 61645), (24658, 53650), (26825, 49316)]