16609525520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{631061}}^1$

素因数の和:631128

約数の個数: 80

約数和(自身を含む): 45072972288

約数和(自身を除く): 28463446768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 631061, 1262122, 2524244, 3155305, 4417427, 5048488, 6310610, 8834854, 10096976, 12621220, 17669708, 22087135, 25242440, 29659867, 35339416, 44174270, 50484880, 59319734, 70678832, 88348540, 118639468, 148299335, 176697080, 207619069, 237278936, 296598670, 353394160, 415238138, 474557872, 593197340, 830476276, 1038095345, 1186394680, 1660952552, 2076190690, 2372789360, 3321905104, 4152381380, 8304762760, 16609525520]

約数ペア:

[(1, 16609525520), (2, 8304762760), (4, 4152381380), (5, 3321905104), (7, 2372789360), (8, 2076190690), (10, 1660952552), (14, 1186394680), (16, 1038095345), (20, 830476276), (28, 593197340), (35, 474557872), (40, 415238138), (47, 353394160), (56, 296598670), (70, 237278936), (80, 207619069), (94, 176697080), (112, 148299335), (140, 118639468), (188, 88348540), (235, 70678832), (280, 59319734), (329, 50484880), (376, 44174270), (470, 35339416), (560, 29659867), (658, 25242440), (752, 22087135), (940, 17669708), (1316, 12621220), (1645, 10096976), (1880, 8834854), (2632, 6310610), (3290, 5048488), (3760, 4417427), (5264, 3155305), (6580, 2524244), (13160, 1262122), (26320, 631061)]