8337028340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{34499}}^1$

素因数の和:34832

約数の個数: 48

約数和(自身を含む): 17979192000

約数和(自身を除く): 9642163660

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 281, 430, 562, 860, 1124, 1405, 2810, 5620, 12083, 24166, 34499, 48332, 60415, 68998, 120830, 137996, 172495, 241660, 344990, 689980, 1483457, 2966914, 5933828, 7417285, 9694219, 14834570, 19388438, 29669140, 38776876, 48471095, 96942190, 193884380, 416851417, 833702834, 1667405668, 2084257085, 4168514170, 8337028340]

約数ペア:

[(1, 8337028340), (2, 4168514170), (4, 2084257085), (5, 1667405668), (10, 833702834), (20, 416851417), (43, 193884380), (86, 96942190), (172, 48471095), (215, 38776876), (281, 29669140), (430, 19388438), (562, 14834570), (860, 9694219), (1124, 7417285), (1405, 5933828), (2810, 2966914), (5620, 1483457), (12083, 689980), (24166, 344990), (34499, 241660), (48332, 172495), (60415, 137996), (68998, 120830)]