13940554540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{7127}}^1$

素因数の和:7687

約数の個数: 96

約数和(自身を含む): 33884573184

約数和(自身を除く): 19944018644

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 523, 748, 935, 1046, 1870, 2092, 2615, 3740, 5230, 5753, 7127, 8891, 10460, 11506, 14254, 17782, 23012, 28508, 28765, 35564, 35635, 44455, 57530, 71270, 78397, 88910, 97801, 115060, 121159, 142540, 156794, 177820, 195602, 242318, 313588, 391204, 391985, 484636, 489005, 605795, 783970, 978010, 1211590, 1332749, 1567940, 1956020, 2423180, 2665498, 3727421, 5330996, 6663745, 7454842, 13327490, 14909684, 18637105, 26654980, 37274210, 41001631, 63366157, 74548420, 82003262, 126732314, 164006524, 205008155, 253464628, 316830785, 410016310, 633661570, 697027727, 820032620, 1267323140, 1394055454, 2788110908, 3485138635, 6970277270, 13940554540]

約数ペア:

[(1, 13940554540), (2, 6970277270), (4, 3485138635), (5, 2788110908), (10, 1394055454), (11, 1267323140), (17, 820032620), (20, 697027727), (22, 633661570), (34, 410016310), (44, 316830785), (55, 253464628), (68, 205008155), (85, 164006524), (110, 126732314), (170, 82003262), (187, 74548420), (220, 63366157), (340, 41001631), (374, 37274210), (523, 26654980), (748, 18637105), (935, 14909684), (1046, 13327490), (1870, 7454842), (2092, 6663745), (2615, 5330996), (3740, 3727421), (5230, 2665498), (5753, 2423180), (7127, 1956020), (8891, 1567940), (10460, 1332749), (11506, 1211590), (14254, 978010), (17782, 783970), (23012, 605795), (28508, 489005), (28765, 484636), (35564, 391985), (35635, 391204), (44455, 313588), (57530, 242318), (71270, 195602), (78397, 177820), (88910, 156794), (97801, 142540), (115060, 121159)]