23705920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 112

約数和(自身を含む): 68031360

約数和(自身を除く): 44325440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 557, 560, 608, 665, 760, 1064, 1114, 1120, 1216, 1330, 1520, 2128, 2228, 2240, 2660, 2785, 3040, 3899, 4256, 4456, 5320, 5570, 6080, 7798, 8512, 8912, 10583, 10640, 11140, 15596, 17824, 19495, 21166, 21280, 22280, 31192, 35648, 38990, 42332, 42560, 44560, 52915, 62384, 74081, 77980, 84664, 89120, 105830, 124768, 148162, 155960, 169328, 178240, 211660, 249536, 296324, 311920, 338656, 370405, 423320, 592648, 623840, 677312, 740810, 846640, 1185296, 1247680, 1481620, 1693280, 2370592, 2963240, 3386560, 4741184, 5926480, 11852960, 23705920]

約数ペア:

[(1, 23705920), (2, 11852960), (4, 5926480), (5, 4741184), (7, 3386560), (8, 2963240), (10, 2370592), (14, 1693280), (16, 1481620), (19, 1247680), (20, 1185296), (28, 846640), (32, 740810), (35, 677312), (38, 623840), (40, 592648), (56, 423320), (64, 370405), (70, 338656), (76, 311920), (80, 296324), (95, 249536), (112, 211660), (133, 178240), (140, 169328), (152, 155960), (160, 148162), (190, 124768), (224, 105830), (266, 89120), (280, 84664), (304, 77980), (320, 74081), (380, 62384), (448, 52915), (532, 44560), (557, 42560), (560, 42332), (608, 38990), (665, 35648), (760, 31192), (1064, 22280), (1114, 21280), (1120, 21166), (1216, 19495), (1330, 17824), (1520, 15596), (2128, 11140), (2228, 10640), (2240, 10583), (2660, 8912), (2785, 8512), (3040, 7798), (3899, 6080), (4256, 5570), (4456, 5320)]