494195655140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1\times {\mathrm{17911}}^1$

素因数の和:18849

約数の個数: 96

約数和(自身を含む): 1140516937728

約数和(自身を除く): 646321282588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 751, 835, 1502, 1670, 1837, 3004, 3340, 3674, 3755, 7348, 7510, 8261, 9185, 15020, 16522, 17911, 18370, 33044, 35822, 36740, 41305, 71644, 82610, 89555, 125417, 165220, 179110, 197021, 250834, 358220, 394042, 501668, 627085, 788084, 985105, 1254170, 1379587, 1970210, 2508340, 2759174, 2991137, 3940420, 5518348, 5982274, 6897935, 11964548, 13451161, 13795870, 14955685, 26902322, 27591740, 29911370, 32902507, 53804644, 59822740, 65805014, 67255805, 131610028, 134511610, 147962771, 164512535, 269023220, 295925542, 329025070, 591851084, 658050140, 739813855, 1479627710, 2246343887, 2959255420, 4492687774, 8985375548, 11231719435, 22463438870, 24709782757, 44926877740, 49419565514, 98839131028, 123548913785, 247097827570, 494195655140]

約数ペア:

[(1, 494195655140), (2, 247097827570), (4, 123548913785), (5, 98839131028), (10, 49419565514), (11, 44926877740), (20, 24709782757), (22, 22463438870), (44, 11231719435), (55, 8985375548), (110, 4492687774), (167, 2959255420), (220, 2246343887), (334, 1479627710), (668, 739813855), (751, 658050140), (835, 591851084), (1502, 329025070), (1670, 295925542), (1837, 269023220), (3004, 164512535), (3340, 147962771), (3674, 134511610), (3755, 131610028), (7348, 67255805), (7510, 65805014), (8261, 59822740), (9185, 53804644), (15020, 32902507), (16522, 29911370), (17911, 27591740), (18370, 26902322), (33044, 14955685), (35822, 13795870), (36740, 13451161), (41305, 11964548), (71644, 6897935), (82610, 5982274), (89555, 5518348), (125417, 3940420), (165220, 2991137), (179110, 2759174), (197021, 2508340), (250834, 1970210), (358220, 1379587), (394042, 1254170), (501668, 985105), (627085, 788084)]