4247142680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6067}}^1$

素因数の和:6169

約数の個数: 128

約数和(自身を含む): 10957351680

約数和(自身を除く): 6710209000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 43, 44, 55, 74, 86, 88, 110, 148, 172, 185, 215, 220, 296, 344, 370, 407, 430, 440, 473, 740, 814, 860, 946, 1480, 1591, 1628, 1720, 1892, 2035, 2365, 3182, 3256, 3784, 4070, 4730, 6067, 6364, 7955, 8140, 9460, 12134, 12728, 15910, 16280, 17501, 18920, 24268, 30335, 31820, 35002, 48536, 60670, 63640, 66737, 70004, 87505, 121340, 133474, 140008, 175010, 224479, 242680, 260881, 266948, 333685, 350020, 448958, 521762, 533896, 667370, 700040, 897916, 1043524, 1122395, 1304405, 1334740, 1795832, 2087048, 2244790, 2469269, 2608810, 2669480, 2869691, 4489580, 4938538, 5217620, 5739382, 8979160, 9652597, 9877076, 10435240, 11478764, 12346345, 14348455, 19305194, 19754152, 22957528, 24692690, 28696910, 38610388, 48262985, 49385380, 57393820, 77220776, 96525970, 98770760, 106178567, 114787640, 193051940, 212357134, 386103880, 424714268, 530892835, 849428536, 1061785670, 2123571340, 4247142680]

約数ペア:

[(1, 4247142680), (2, 2123571340), (4, 1061785670), (5, 849428536), (8, 530892835), (10, 424714268), (11, 386103880), (20, 212357134), (22, 193051940), (37, 114787640), (40, 106178567), (43, 98770760), (44, 96525970), (55, 77220776), (74, 57393820), (86, 49385380), (88, 48262985), (110, 38610388), (148, 28696910), (172, 24692690), (185, 22957528), (215, 19754152), (220, 19305194), (296, 14348455), (344, 12346345), (370, 11478764), (407, 10435240), (430, 9877076), (440, 9652597), (473, 8979160), (740, 5739382), (814, 5217620), (860, 4938538), (946, 4489580), (1480, 2869691), (1591, 2669480), (1628, 2608810), (1720, 2469269), (1892, 2244790), (2035, 2087048), (2365, 1795832), (3182, 1334740), (3256, 1304405), (3784, 1122395), (4070, 1043524), (4730, 897916), (6067, 700040), (6364, 667370), (7955, 533896), (8140, 521762), (9460, 448958), (12134, 350020), (12728, 333685), (15910, 266948), (16280, 260881), (17501, 242680), (18920, 224479), (24268, 175010), (30335, 140008), (31820, 133474), (35002, 121340), (48536, 87505), (60670, 70004), (63640, 66737)]