30361004080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{66221}}^1$

素因数の和:66766

約数の個数: 80

約数和(自身を含む): 77155517088

約数和(自身を除く): 46794513008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 521, 880, 1042, 2084, 2605, 4168, 5210, 5731, 8336, 10420, 11462, 20840, 22924, 28655, 41680, 45848, 57310, 66221, 91696, 114620, 132442, 229240, 264884, 331105, 458480, 529768, 662210, 728431, 1059536, 1324420, 1456862, 2648840, 2913724, 3642155, 5297680, 5827448, 7284310, 11654896, 14568620, 29137240, 34501141, 58274480, 69002282, 138004564, 172505705, 276009128, 345011410, 379512551, 552018256, 690022820, 759025102, 1380045640, 1518050204, 1897562755, 2760091280, 3036100408, 3795125510, 6072200816, 7590251020, 15180502040, 30361004080]

約数ペア:

[(1, 30361004080), (2, 15180502040), (4, 7590251020), (5, 6072200816), (8, 3795125510), (10, 3036100408), (11, 2760091280), (16, 1897562755), (20, 1518050204), (22, 1380045640), (40, 759025102), (44, 690022820), (55, 552018256), (80, 379512551), (88, 345011410), (110, 276009128), (176, 172505705), (220, 138004564), (440, 69002282), (521, 58274480), (880, 34501141), (1042, 29137240), (2084, 14568620), (2605, 11654896), (4168, 7284310), (5210, 5827448), (5731, 5297680), (8336, 3642155), (10420, 2913724), (11462, 2648840), (20840, 1456862), (22924, 1324420), (28655, 1059536), (41680, 728431), (45848, 662210), (57310, 529768), (66221, 458480), (91696, 331105), (114620, 264884), (132442, 229240)]