46972940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17659}}^1$

素因数の和:17694

約数の個数: 48

約数和(自身を含む): 118675200

約数和(自身を除く): 71702260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 17659, 35318, 70636, 88295, 123613, 176590, 247226, 335521, 353180, 494452, 618065, 671042, 1236130, 1342084, 1677605, 2348647, 2472260, 3355210, 4697294, 6710420, 9394588, 11743235, 23486470, 46972940]

約数ペア:

[(1, 46972940), (2, 23486470), (4, 11743235), (5, 9394588), (7, 6710420), (10, 4697294), (14, 3355210), (19, 2472260), (20, 2348647), (28, 1677605), (35, 1342084), (38, 1236130), (70, 671042), (76, 618065), (95, 494452), (133, 353180), (140, 335521), (190, 247226), (266, 176590), (380, 123613), (532, 88295), (665, 70636), (1330, 35318), (2660, 17659)]