1147736240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43607}}^1$

素因数の和:43674

約数の個数: 80

約数和(自身を含む): 3114657792

約数和(自身を除く): 1966921552

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, 43607, 87214, 174428, 218035, 305249, 348856, 436070, 610498, 697712, 872140, 1220996, 1526245, 1744280, 2049529, 2441992, 3052490, 3488560, 4099058, 4883984, 6104980, 8198116, 10247645, 12209960, 14346703, 16396232, 20495290, 24419920, 28693406, 32792464, 40990580, 57386812, 71733515, 81981160, 114773624, 143467030, 163962320, 229547248, 286934060, 573868120, 1147736240]

約数ペア:

[(1, 1147736240), (2, 573868120), (4, 286934060), (5, 229547248), (7, 163962320), (8, 143467030), (10, 114773624), (14, 81981160), (16, 71733515), (20, 57386812), (28, 40990580), (35, 32792464), (40, 28693406), (47, 24419920), (56, 20495290), (70, 16396232), (80, 14346703), (94, 12209960), (112, 10247645), (140, 8198116), (188, 6104980), (235, 4883984), (280, 4099058), (329, 3488560), (376, 3052490), (470, 2441992), (560, 2049529), (658, 1744280), (752, 1526245), (940, 1220996), (1316, 872140), (1645, 697712), (1880, 610498), (2632, 436070), (3290, 348856), (3760, 305249), (5264, 218035), (6580, 174428), (13160, 87214), (26320, 43607)]