385569704620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{42821}}^1$

素因数の和:43291

約数の個数: 96

約数和(自身を含む): 871751776896

約数和(自身を除く): 486182072276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 373, 710, 746, 1207, 1420, 1492, 1865, 2414, 3730, 4828, 6035, 6341, 7460, 12070, 12682, 24140, 25364, 26483, 31705, 42821, 52966, 63410, 85642, 105932, 126820, 132415, 171284, 214105, 264830, 428210, 450211, 529660, 727957, 856420, 900422, 1455914, 1800844, 2251055, 2911828, 3040291, 3639785, 4502110, 6080582, 7279570, 9004220, 12161164, 14559140, 15201455, 15972233, 30402910, 31944466, 51684947, 60805820, 63888932, 79861165, 103369894, 159722330, 206739788, 258424735, 271527961, 319444660, 516849470, 543055922, 1033698940, 1086111844, 1134028543, 1357639805, 2268057086, 2715279610, 4536114172, 5430559220, 5670142715, 11340285430, 19278485231, 22680570860, 38556970462, 77113940924, 96392426155, 192784852310, 385569704620]

約数ペア:

[(1, 385569704620), (2, 192784852310), (4, 96392426155), (5, 77113940924), (10, 38556970462), (17, 22680570860), (20, 19278485231), (34, 11340285430), (68, 5670142715), (71, 5430559220), (85, 4536114172), (142, 2715279610), (170, 2268057086), (284, 1357639805), (340, 1134028543), (355, 1086111844), (373, 1033698940), (710, 543055922), (746, 516849470), (1207, 319444660), (1420, 271527961), (1492, 258424735), (1865, 206739788), (2414, 159722330), (3730, 103369894), (4828, 79861165), (6035, 63888932), (6341, 60805820), (7460, 51684947), (12070, 31944466), (12682, 30402910), (24140, 15972233), (25364, 15201455), (26483, 14559140), (31705, 12161164), (42821, 9004220), (52966, 7279570), (63410, 6080582), (85642, 4502110), (105932, 3639785), (126820, 3040291), (132415, 2911828), (171284, 2251055), (214105, 1800844), (264830, 1455914), (428210, 900422), (450211, 856420), (529660, 727957)]