110554780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 273088368

約数和(自身を除く): 162533588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 388, 485, 490, 679, 970, 980, 1163, 1358, 1940, 2326, 2716, 3395, 4652, 4753, 5815, 6790, 8141, 9506, 11630, 13580, 16282, 19012, 23260, 23765, 32564, 40705, 47530, 56987, 81410, 95060, 112811, 113974, 162820, 225622, 227948, 284935, 451244, 564055, 569870, 789677, 1128110, 1139740, 1579354, 2256220, 3158708, 3948385, 5527739, 7896770, 11055478, 15793540, 22110956, 27638695, 55277390, 110554780]

約数ペア:

[(1, 110554780), (2, 55277390), (4, 27638695), (5, 22110956), (7, 15793540), (10, 11055478), (14, 7896770), (20, 5527739), (28, 3948385), (35, 3158708), (49, 2256220), (70, 1579354), (97, 1139740), (98, 1128110), (140, 789677), (194, 569870), (196, 564055), (245, 451244), (388, 284935), (485, 227948), (490, 225622), (679, 162820), (970, 113974), (980, 112811), (1163, 95060), (1358, 81410), (1940, 56987), (2326, 47530), (2716, 40705), (3395, 32564), (4652, 23765), (4753, 23260), (5815, 19012), (6790, 16282), (8141, 13580), (9506, 11630)]