275996851280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1\times {\mathrm{62053}}^1$

素因数の和:63168

約数の個数: 80

約数和(自身を含む): 654433894800

約数和(自身を除く): 378437043520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1049, 1060, 2098, 2120, 4196, 4240, 5245, 8392, 10490, 16784, 20980, 41960, 55597, 62053, 83920, 111194, 124106, 222388, 248212, 277985, 310265, 444776, 496424, 555970, 620530, 889552, 992848, 1111940, 1241060, 2223880, 2482120, 3288809, 4447760, 4964240, 6577618, 13155236, 16444045, 26310472, 32888090, 52620944, 65093597, 65776180, 130187194, 131552360, 260374388, 263104720, 325467985, 520748776, 650935970, 1041497552, 1301871940, 2603743880, 3449960641, 5207487760, 6899921282, 13799842564, 17249803205, 27599685128, 34499606410, 55199370256, 68999212820, 137998425640, 275996851280]

約数ペア:

[(1, 275996851280), (2, 137998425640), (4, 68999212820), (5, 55199370256), (8, 34499606410), (10, 27599685128), (16, 17249803205), (20, 13799842564), (40, 6899921282), (53, 5207487760), (80, 3449960641), (106, 2603743880), (212, 1301871940), (265, 1041497552), (424, 650935970), (530, 520748776), (848, 325467985), (1049, 263104720), (1060, 260374388), (2098, 131552360), (2120, 130187194), (4196, 65776180), (4240, 65093597), (5245, 52620944), (8392, 32888090), (10490, 26310472), (16784, 16444045), (20980, 13155236), (41960, 6577618), (55597, 4964240), (62053, 4447760), (83920, 3288809), (111194, 2482120), (124106, 2223880), (222388, 1241060), (248212, 1111940), (277985, 992848), (310265, 889552), (444776, 620530), (496424, 555970)]