162533930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1301}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 325807272

約数和(自身を除く): 163273342

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 961, 1301, 1922, 2015, 2602, 4030, 4805, 6505, 9610, 12493, 13010, 16913, 24986, 33826, 40331, 62465, 80662, 84565, 124930, 169130, 201655, 403310, 524303, 1048606, 1250261, 2500522, 2621515, 5243030, 6251305, 12502610, 16253393, 32506786, 81266965, 162533930]

約数ペア:

[(1, 162533930), (2, 81266965), (5, 32506786), (10, 16253393), (13, 12502610), (26, 6251305), (31, 5243030), (62, 2621515), (65, 2500522), (130, 1250261), (155, 1048606), (310, 524303), (403, 403310), (806, 201655), (961, 169130), (1301, 124930), (1922, 84565), (2015, 80662), (2602, 62465), (4030, 40331), (4805, 33826), (6505, 24986), (9610, 16913), (12493, 13010)]