16880779040

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{10009}}^1$

素因数の和:10234

約数の個数: 96

約数和(自身を含む): 40683202560

約数和(自身を除く): 23802423520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 127, 160, 166, 254, 332, 415, 508, 635, 664, 830, 1016, 1270, 1328, 1660, 2032, 2540, 2656, 3320, 4064, 5080, 6640, 10009, 10160, 10541, 13280, 20018, 20320, 21082, 40036, 42164, 50045, 52705, 80072, 84328, 100090, 105410, 160144, 168656, 200180, 210820, 320288, 337312, 400360, 421640, 800720, 830747, 843280, 1271143, 1601440, 1661494, 1686560, 2542286, 3322988, 4153735, 5084572, 6355715, 6645976, 8307470, 10169144, 12711430, 13291952, 16614940, 20338288, 25422860, 26583904, 33229880, 40676576, 50845720, 66459760, 101691440, 105504869, 132919520, 203382880, 211009738, 422019476, 527524345, 844038952, 1055048690, 1688077904, 2110097380, 3376155808, 4220194760, 8440389520, 16880779040]

約数ペア:

[(1, 16880779040), (2, 8440389520), (4, 4220194760), (5, 3376155808), (8, 2110097380), (10, 1688077904), (16, 1055048690), (20, 844038952), (32, 527524345), (40, 422019476), (80, 211009738), (83, 203382880), (127, 132919520), (160, 105504869), (166, 101691440), (254, 66459760), (332, 50845720), (415, 40676576), (508, 33229880), (635, 26583904), (664, 25422860), (830, 20338288), (1016, 16614940), (1270, 13291952), (1328, 12711430), (1660, 10169144), (2032, 8307470), (2540, 6645976), (2656, 6355715), (3320, 5084572), (4064, 4153735), (5080, 3322988), (6640, 2542286), (10009, 1686560), (10160, 1661494), (10541, 1601440), (13280, 1271143), (20018, 843280), (20320, 830747), (21082, 800720), (40036, 421640), (42164, 400360), (50045, 337312), (52705, 320288), (80072, 210820), (84328, 200180), (100090, 168656), (105410, 160144)]