8265549202430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1\times {\mathrm{253381}}^1$

素因数の和:254469

約数の個数: 64

約数和(自身を含む): 16090770528000

約数和(自身を除く): 7825221325570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 719, 1438, 1745, 3490, 3595, 4537, 7190, 9074, 9347, 18694, 22685, 45370, 46735, 93470, 250931, 253381, 501862, 506762, 1254655, 1266905, 2509310, 2533810, 3262103, 3293953, 6524206, 6587906, 16310515, 16469765, 32621030, 32939530, 88429969, 176859938, 182180939, 364361878, 442149845, 884299690, 910904695, 1149589597, 1821809390, 2299179194, 2368352207, 4736704414, 5747947985, 11495895970, 11841761035, 23683522070, 63581147711, 127162295422, 317905738555, 635811477110, 826554920243, 1653109840486, 4132774601215, 8265549202430]

約数ペア:

[(1, 8265549202430), (2, 4132774601215), (5, 1653109840486), (10, 826554920243), (13, 635811477110), (26, 317905738555), (65, 127162295422), (130, 63581147711), (349, 23683522070), (698, 11841761035), (719, 11495895970), (1438, 5747947985), (1745, 4736704414), (3490, 2368352207), (3595, 2299179194), (4537, 1821809390), (7190, 1149589597), (9074, 910904695), (9347, 884299690), (18694, 442149845), (22685, 364361878), (45370, 182180939), (46735, 176859938), (93470, 88429969), (250931, 32939530), (253381, 32621030), (501862, 16469765), (506762, 16310515), (1254655, 6587906), (1266905, 6524206), (2509310, 3293953), (2533810, 3262103)]