1170061640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{29879}}^1$

素因数の和:29990

約数の個数: 64

約数和(自身を含む): 2904336000

約数和(自身を除く): 1734274360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 7832, 9790, 19580, 29879, 39160, 59758, 119516, 149395, 239032, 298790, 328669, 597580, 657338, 1195160, 1314676, 1643345, 2629352, 2659231, 3286690, 5318462, 6573380, 10636924, 13146760, 13296155, 21273848, 26592310, 29251541, 53184620, 58503082, 106369240, 117006164, 146257705, 234012328, 292515410, 585030820, 1170061640]

約数ペア:

[(1, 1170061640), (2, 585030820), (4, 292515410), (5, 234012328), (8, 146257705), (10, 117006164), (11, 106369240), (20, 58503082), (22, 53184620), (40, 29251541), (44, 26592310), (55, 21273848), (88, 13296155), (89, 13146760), (110, 10636924), (178, 6573380), (220, 5318462), (356, 3286690), (440, 2659231), (445, 2629352), (712, 1643345), (890, 1314676), (979, 1195160), (1780, 657338), (1958, 597580), (3560, 328669), (3916, 298790), (4895, 239032), (7832, 149395), (9790, 119516), (19580, 59758), (29879, 39160)]