13882540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 23373140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 307, 323, 340, 380, 476, 532, 595, 614, 646, 665, 1190, 1228, 1292, 1330, 1535, 1615, 2149, 2261, 2380, 2660, 3070, 3230, 4298, 4522, 5219, 5833, 6140, 6460, 8596, 9044, 10438, 10745, 11305, 11666, 20876, 21490, 22610, 23332, 26095, 29165, 36533, 40831, 42980, 45220, 52190, 58330, 73066, 81662, 99161, 104380, 116660, 146132, 163324, 182665, 198322, 204155, 365330, 396644, 408310, 495805, 694127, 730660, 816620, 991610, 1388254, 1983220, 2776508, 3470635, 6941270, 13882540]

約数ペア:

[(1, 13882540), (2, 6941270), (4, 3470635), (5, 2776508), (7, 1983220), (10, 1388254), (14, 991610), (17, 816620), (19, 730660), (20, 694127), (28, 495805), (34, 408310), (35, 396644), (38, 365330), (68, 204155), (70, 198322), (76, 182665), (85, 163324), (95, 146132), (119, 116660), (133, 104380), (140, 99161), (170, 81662), (190, 73066), (238, 58330), (266, 52190), (307, 45220), (323, 42980), (340, 40831), (380, 36533), (476, 29165), (532, 26095), (595, 23332), (614, 22610), (646, 21490), (665, 20876), (1190, 11666), (1228, 11305), (1292, 10745), (1330, 10438), (1535, 9044), (1615, 8596), (2149, 6460), (2261, 6140), (2380, 5833), (2660, 5219), (3070, 4522), (3230, 4298)]