2295757360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15881}}^1$

素因数の和:16046

約数の個数: 80

約数和(自身を含む): 5789941920

約数和(自身を除く): 3494184560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 208, 260, 278, 520, 556, 695, 1040, 1112, 1390, 1807, 2224, 2780, 3614, 5560, 7228, 9035, 11120, 14456, 15881, 18070, 28912, 31762, 36140, 63524, 72280, 79405, 127048, 144560, 158810, 206453, 254096, 317620, 412906, 635240, 825812, 1032265, 1270480, 1651624, 2064530, 2207459, 3303248, 4129060, 4414918, 8258120, 8829836, 11037295, 16516240, 17659672, 22074590, 28696967, 35319344, 44149180, 57393934, 88298360, 114787868, 143484835, 176596720, 229575736, 286969670, 459151472, 573939340, 1147878680, 2295757360]

約数ペア:

[(1, 2295757360), (2, 1147878680), (4, 573939340), (5, 459151472), (8, 286969670), (10, 229575736), (13, 176596720), (16, 143484835), (20, 114787868), (26, 88298360), (40, 57393934), (52, 44149180), (65, 35319344), (80, 28696967), (104, 22074590), (130, 17659672), (139, 16516240), (208, 11037295), (260, 8829836), (278, 8258120), (520, 4414918), (556, 4129060), (695, 3303248), (1040, 2207459), (1112, 2064530), (1390, 1651624), (1807, 1270480), (2224, 1032265), (2780, 825812), (3614, 635240), (5560, 412906), (7228, 317620), (9035, 254096), (11120, 206453), (14456, 158810), (15881, 144560), (18070, 127048), (28912, 79405), (31762, 72280), (36140, 63524)]