2034176471080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90973903}}^1$

素因数の和:90973970

約数の個数: 64

約数和(自身を含む): 5043593237760

約数和(自身を除く): 3009416766680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 22360, 90973903, 181947806, 363895612, 454869515, 727791224, 909739030, 1182660739, 1819478060, 2365321478, 3638956120, 3911877829, 4730642956, 5913303695, 7823755658, 9461285912, 11826607390, 15647511316, 19559389145, 23653214780, 31295022632, 39118778290, 47306429560, 50854411777, 78237556580, 101708823554, 156475113160, 203417647108, 254272058885, 406835294216, 508544117770, 1017088235540, 2034176471080]

約数ペア:

[(1, 2034176471080), (2, 1017088235540), (4, 508544117770), (5, 406835294216), (8, 254272058885), (10, 203417647108), (13, 156475113160), (20, 101708823554), (26, 78237556580), (40, 50854411777), (43, 47306429560), (52, 39118778290), (65, 31295022632), (86, 23653214780), (104, 19559389145), (130, 15647511316), (172, 11826607390), (215, 9461285912), (260, 7823755658), (344, 5913303695), (430, 4730642956), (520, 3911877829), (559, 3638956120), (860, 2365321478), (1118, 1819478060), (1720, 1182660739), (2236, 909739030), (2795, 727791224), (4472, 454869515), (5590, 363895612), (11180, 181947806), (22360, 90973903)]