80458622440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{663631}}^1$

素因数の和:664082

約数の個数: 64

約数和(自身を含む): 207371727360

約数和(自身を除く): 126913104920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 433, 866, 1732, 2165, 3031, 3464, 4330, 6062, 8660, 12124, 15155, 17320, 24248, 30310, 60620, 121240, 663631, 1327262, 2654524, 3318155, 4645417, 5309048, 6636310, 9290834, 13272620, 18581668, 23227085, 26545240, 37163336, 46454170, 92908340, 185816680, 287352223, 574704446, 1149408892, 1436761115, 2011465561, 2298817784, 2873522230, 4022931122, 5747044460, 8045862244, 10057327805, 11494088920, 16091724488, 20114655610, 40229311220, 80458622440]

約数ペア:

[(1, 80458622440), (2, 40229311220), (4, 20114655610), (5, 16091724488), (7, 11494088920), (8, 10057327805), (10, 8045862244), (14, 5747044460), (20, 4022931122), (28, 2873522230), (35, 2298817784), (40, 2011465561), (56, 1436761115), (70, 1149408892), (140, 574704446), (280, 287352223), (433, 185816680), (866, 92908340), (1732, 46454170), (2165, 37163336), (3031, 26545240), (3464, 23227085), (4330, 18581668), (6062, 13272620), (8660, 9290834), (12124, 6636310), (15155, 5309048), (17320, 4645417), (24248, 3318155), (30310, 2654524), (60620, 1327262), (121240, 663631)]