20174330530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 40529548800

約数和(自身を除く): 20355218270

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 61, 95, 122, 145, 190, 193, 290, 305, 311, 386, 551, 610, 622, 965, 1102, 1159, 1555, 1769, 1930, 2318, 2755, 3110, 3538, 3667, 5510, 5597, 5795, 5909, 7334, 8845, 9019, 11194, 11590, 11773, 11818, 17690, 18038, 18335, 18971, 23546, 27985, 29545, 33611, 36670, 37942, 45095, 55970, 58865, 59090, 60023, 67222, 90190, 94855, 106343, 117730, 120046, 168055, 171361, 189710, 212686, 223687, 300115, 336110, 341417, 342722, 360449, 447374, 531715, 550159, 600230, 682834, 720898, 856805, 1063430, 1100318, 1118435, 1140437, 1707085, 1713610, 1740667, 1802245, 2236870, 2280874, 2750795, 3414170, 3481334, 3604490, 3661403, 5501590, 5702185, 6486923, 7322806, 8703335, 10453021, 11404370, 12973846, 17406670, 18307015, 20906042, 32434615, 33072673, 36614030, 52265105, 64869230, 66145346, 69566657, 104530210, 106180687, 139133314, 165363365, 212361374, 330726730, 347833285, 530903435, 695666570, 1061806870, 2017433053, 4034866106, 10087165265, 20174330530]

約数ペア:

[(1, 20174330530), (2, 10087165265), (5, 4034866106), (10, 2017433053), (19, 1061806870), (29, 695666570), (38, 530903435), (58, 347833285), (61, 330726730), (95, 212361374), (122, 165363365), (145, 139133314), (190, 106180687), (193, 104530210), (290, 69566657), (305, 66145346), (311, 64869230), (386, 52265105), (551, 36614030), (610, 33072673), (622, 32434615), (965, 20906042), (1102, 18307015), (1159, 17406670), (1555, 12973846), (1769, 11404370), (1930, 10453021), (2318, 8703335), (2755, 7322806), (3110, 6486923), (3538, 5702185), (3667, 5501590), (5510, 3661403), (5597, 3604490), (5795, 3481334), (5909, 3414170), (7334, 2750795), (8845, 2280874), (9019, 2236870), (11194, 1802245), (11590, 1740667), (11773, 1713610), (11818, 1707085), (17690, 1140437), (18038, 1118435), (18335, 1100318), (18971, 1063430), (23546, 856805), (27985, 720898), (29545, 682834), (33611, 600230), (36670, 550159), (37942, 531715), (45095, 447374), (55970, 360449), (58865, 342722), (59090, 341417), (60023, 336110), (67222, 300115), (90190, 223687), (94855, 212686), (106343, 189710), (117730, 171361), (120046, 168055)]