188260240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6343}}^1$

素因数の和:6416

約数の個数: 80

約数和(自身を含む): 509753088

約数和(自身を除く): 321492848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 6343, 7420, 12686, 14840, 25372, 29680, 31715, 44401, 50744, 63430, 88802, 101488, 126860, 177604, 222005, 253720, 336179, 355208, 444010, 507440, 672358, 710416, 888020, 1344716, 1680895, 1776040, 2353253, 2689432, 3361790, 3552080, 4706506, 5378864, 6723580, 9413012, 11766265, 13447160, 18826024, 23532530, 26894320, 37652048, 47065060, 94130120, 188260240]

約数ペア:

[(1, 188260240), (2, 94130120), (4, 47065060), (5, 37652048), (7, 26894320), (8, 23532530), (10, 18826024), (14, 13447160), (16, 11766265), (20, 9413012), (28, 6723580), (35, 5378864), (40, 4706506), (53, 3552080), (56, 3361790), (70, 2689432), (80, 2353253), (106, 1776040), (112, 1680895), (140, 1344716), (212, 888020), (265, 710416), (280, 672358), (371, 507440), (424, 444010), (530, 355208), (560, 336179), (742, 253720), (848, 222005), (1060, 177604), (1484, 126860), (1855, 101488), (2120, 88802), (2968, 63430), (3710, 50744), (4240, 44401), (5936, 31715), (6343, 29680), (7420, 25372), (12686, 14840)]