36138781640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{46549}}^1$

素因数の和:48066

約数の個数: 64

約数和(自身を含む): 87627582000

約数和(自身を除く): 51488800360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1493, 2986, 5972, 7465, 11944, 14930, 19409, 29860, 38818, 46549, 59720, 77636, 93098, 97045, 155272, 186196, 194090, 232745, 372392, 388180, 465490, 605137, 776360, 930980, 1210274, 1861960, 2420548, 3025685, 4841096, 6051370, 12102740, 24205480, 69497657, 138995314, 277990628, 347488285, 555981256, 694976570, 903469541, 1389953140, 1806939082, 2779906280, 3613878164, 4517347705, 7227756328, 9034695410, 18069390820, 36138781640]

約数ペア:

[(1, 36138781640), (2, 18069390820), (4, 9034695410), (5, 7227756328), (8, 4517347705), (10, 3613878164), (13, 2779906280), (20, 1806939082), (26, 1389953140), (40, 903469541), (52, 694976570), (65, 555981256), (104, 347488285), (130, 277990628), (260, 138995314), (520, 69497657), (1493, 24205480), (2986, 12102740), (5972, 6051370), (7465, 4841096), (11944, 3025685), (14930, 2420548), (19409, 1861960), (29860, 1210274), (38818, 930980), (46549, 776360), (59720, 605137), (77636, 465490), (93098, 388180), (97045, 372392), (155272, 232745), (186196, 194090)]