535215968080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13841}}^1\times {\mathrm{28433}}^1$

素因数の和:42304

約数の個数: 80

約数和(自身を含む): 1317717316944

約数和(自身を除く): 782501348864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 13841, 27682, 28433, 55364, 56866, 69205, 110728, 113732, 138410, 142165, 221456, 227464, 235297, 276820, 284330, 454928, 470594, 483361, 553640, 568660, 941188, 966722, 1107280, 1137320, 1176485, 1882376, 1933444, 2274640, 2352970, 2416805, 3764752, 3866888, 4705940, 4833610, 7733776, 9411880, 9667220, 18823760, 19334440, 38668880, 393541153, 787082306, 1574164612, 1967705765, 3148329224, 3935411530, 6296658448, 6690199601, 7870823060, 13380399202, 15741646120, 26760798404, 31483292240, 33450998005, 53521596808, 66901996010, 107043193616, 133803992020, 267607984040, 535215968080]

約数ペア:

[(1, 535215968080), (2, 267607984040), (4, 133803992020), (5, 107043193616), (8, 66901996010), (10, 53521596808), (16, 33450998005), (17, 31483292240), (20, 26760798404), (34, 15741646120), (40, 13380399202), (68, 7870823060), (80, 6690199601), (85, 6296658448), (136, 3935411530), (170, 3148329224), (272, 1967705765), (340, 1574164612), (680, 787082306), (1360, 393541153), (13841, 38668880), (27682, 19334440), (28433, 18823760), (55364, 9667220), (56866, 9411880), (69205, 7733776), (110728, 4833610), (113732, 4705940), (138410, 3866888), (142165, 3764752), (221456, 2416805), (227464, 2352970), (235297, 2274640), (276820, 1933444), (284330, 1882376), (454928, 1176485), (470594, 1137320), (483361, 1107280), (553640, 966722), (568660, 941188)]