13661011760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1\times {\mathrm{4871}}^1$

素因数の和:8082

約数の個数: 80

約数和(自身を含む): 34667281152

約数和(自身を除く): 21006269392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3187, 4871, 6374, 9742, 12748, 15935, 19484, 24355, 25496, 31870, 35057, 38968, 48710, 50992, 53581, 63740, 70114, 77936, 97420, 107162, 127480, 140228, 175285, 194840, 214324, 254960, 267905, 280456, 350570, 389680, 428648, 535810, 560912, 701140, 857296, 1071620, 1402280, 2143240, 2804560, 4286480, 15523877, 31047754, 62095508, 77619385, 124191016, 155238770, 170762647, 248382032, 310477540, 341525294, 620955080, 683050588, 853813235, 1241910160, 1366101176, 1707626470, 2732202352, 3415252940, 6830505880, 13661011760]

約数ペア:

[(1, 13661011760), (2, 6830505880), (4, 3415252940), (5, 2732202352), (8, 1707626470), (10, 1366101176), (11, 1241910160), (16, 853813235), (20, 683050588), (22, 620955080), (40, 341525294), (44, 310477540), (55, 248382032), (80, 170762647), (88, 155238770), (110, 124191016), (176, 77619385), (220, 62095508), (440, 31047754), (880, 15523877), (3187, 4286480), (4871, 2804560), (6374, 2143240), (9742, 1402280), (12748, 1071620), (15935, 857296), (19484, 701140), (24355, 560912), (25496, 535810), (31870, 428648), (35057, 389680), (38968, 350570), (48710, 280456), (50992, 267905), (53581, 254960), (63740, 214324), (70114, 194840), (77936, 175285), (97420, 140228), (107162, 127480)]