112495120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 279075888

約数和(自身を除く): 166580768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 181, 272, 340, 362, 457, 680, 724, 905, 914, 1360, 1448, 1810, 1828, 2285, 2896, 3077, 3620, 3656, 4570, 6154, 7240, 7312, 7769, 9140, 12308, 14480, 15385, 15538, 18280, 24616, 30770, 31076, 36560, 38845, 49232, 61540, 62152, 77690, 82717, 123080, 124304, 155380, 165434, 246160, 310760, 330868, 413585, 621520, 661736, 827170, 1323472, 1406189, 1654340, 2812378, 3308680, 5624756, 6617360, 7030945, 11249512, 14061890, 22499024, 28123780, 56247560, 112495120]

約数ペア:

[(1, 112495120), (2, 56247560), (4, 28123780), (5, 22499024), (8, 14061890), (10, 11249512), (16, 7030945), (17, 6617360), (20, 5624756), (34, 3308680), (40, 2812378), (68, 1654340), (80, 1406189), (85, 1323472), (136, 827170), (170, 661736), (181, 621520), (272, 413585), (340, 330868), (362, 310760), (457, 246160), (680, 165434), (724, 155380), (905, 124304), (914, 123080), (1360, 82717), (1448, 77690), (1810, 62152), (1828, 61540), (2285, 49232), (2896, 38845), (3077, 36560), (3620, 31076), (3656, 30770), (4570, 24616), (6154, 18280), (7240, 15538), (7312, 15385), (7769, 14480), (9140, 12308)]