1055573680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2383}}^1$

素因数の和:2523

約数の個数: 120

約数和(自身を含む): 2881369152

約数和(自身を除く): 1825795472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 196, 226, 245, 280, 392, 452, 490, 560, 565, 784, 791, 904, 980, 1130, 1582, 1808, 1960, 2260, 2383, 3164, 3920, 3955, 4520, 4766, 5537, 6328, 7910, 9040, 9532, 11074, 11915, 12656, 15820, 16681, 19064, 22148, 23830, 27685, 31640, 33362, 38128, 44296, 47660, 55370, 63280, 66724, 83405, 88592, 95320, 110740, 116767, 133448, 166810, 190640, 221480, 233534, 266896, 269279, 333620, 442960, 467068, 538558, 583835, 667240, 934136, 1077116, 1167670, 1334480, 1346395, 1868272, 1884953, 2154232, 2335340, 2692790, 3769906, 4308464, 4670680, 5385580, 7539812, 9341360, 9424765, 10771160, 13194671, 15079624, 18849530, 21542320, 26389342, 30159248, 37699060, 52778684, 65973355, 75398120, 105557368, 131946710, 150796240, 211114736, 263893420, 527786840, 1055573680]

約数ペア:

[(1, 1055573680), (2, 527786840), (4, 263893420), (5, 211114736), (7, 150796240), (8, 131946710), (10, 105557368), (14, 75398120), (16, 65973355), (20, 52778684), (28, 37699060), (35, 30159248), (40, 26389342), (49, 21542320), (56, 18849530), (70, 15079624), (80, 13194671), (98, 10771160), (112, 9424765), (113, 9341360), (140, 7539812), (196, 5385580), (226, 4670680), (245, 4308464), (280, 3769906), (392, 2692790), (452, 2335340), (490, 2154232), (560, 1884953), (565, 1868272), (784, 1346395), (791, 1334480), (904, 1167670), (980, 1077116), (1130, 934136), (1582, 667240), (1808, 583835), (1960, 538558), (2260, 467068), (2383, 442960), (3164, 333620), (3920, 269279), (3955, 266896), (4520, 233534), (4766, 221480), (5537, 190640), (6328, 166810), (7910, 133448), (9040, 116767), (9532, 110740), (11074, 95320), (11915, 88592), (12656, 83405), (15820, 66724), (16681, 63280), (19064, 55370), (22148, 47660), (23830, 44296), (27685, 38128), (31640, 33362)]