2644103620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{23663}}^1$

素因数の和:23860

約数の個数: 48

約数和(自身を含む): 5740697088

約数和(自身を除く): 3096593468

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 151, 185, 302, 370, 604, 740, 755, 1510, 3020, 5587, 11174, 22348, 23663, 27935, 47326, 55870, 94652, 111740, 118315, 236630, 473260, 875531, 1751062, 3502124, 3573113, 4377655, 7146226, 8755310, 14292452, 17510620, 17865565, 35731130, 71462260, 132205181, 264410362, 528820724, 661025905, 1322051810, 2644103620]

約数ペア:

[(1, 2644103620), (2, 1322051810), (4, 661025905), (5, 528820724), (10, 264410362), (20, 132205181), (37, 71462260), (74, 35731130), (148, 17865565), (151, 17510620), (185, 14292452), (302, 8755310), (370, 7146226), (604, 4377655), (740, 3573113), (755, 3502124), (1510, 1751062), (3020, 875531), (5587, 473260), (11174, 236630), (22348, 118315), (23663, 111740), (27935, 94652), (47326, 55870)]