4129300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 10874304

約数和(自身を除く): 6745004

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 347, 350, 425, 476, 595, 694, 700, 850, 1190, 1388, 1700, 1735, 2380, 2429, 2975, 3470, 4858, 5899, 5950, 6940, 8675, 9716, 11798, 11900, 12145, 17350, 23596, 24290, 29495, 34700, 41293, 48580, 58990, 60725, 82586, 117980, 121450, 147475, 165172, 206465, 242900, 294950, 412930, 589900, 825860, 1032325, 2064650, 4129300]

約数ペア:

[(1, 4129300), (2, 2064650), (4, 1032325), (5, 825860), (7, 589900), (10, 412930), (14, 294950), (17, 242900), (20, 206465), (25, 165172), (28, 147475), (34, 121450), (35, 117980), (50, 82586), (68, 60725), (70, 58990), (85, 48580), (100, 41293), (119, 34700), (140, 29495), (170, 24290), (175, 23596), (238, 17350), (340, 12145), (347, 11900), (350, 11798), (425, 9716), (476, 8675), (595, 6940), (694, 5950), (700, 5899), (850, 4858), (1190, 3470), (1388, 2975), (1700, 2429), (1735, 2380)]