13822700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 32622912

約数和(自身を除く): 18800212

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 170, 173, 188, 235, 340, 346, 425, 470, 692, 799, 850, 865, 940, 1175, 1598, 1700, 1730, 2350, 2941, 3196, 3460, 3995, 4325, 4700, 5882, 7990, 8131, 8650, 11764, 14705, 15980, 16262, 17300, 19975, 29410, 32524, 39950, 40655, 58820, 73525, 79900, 81310, 138227, 147050, 162620, 203275, 276454, 294100, 406550, 552908, 691135, 813100, 1382270, 2764540, 3455675, 6911350, 13822700]

約数ペア:

[(1, 13822700), (2, 6911350), (4, 3455675), (5, 2764540), (10, 1382270), (17, 813100), (20, 691135), (25, 552908), (34, 406550), (47, 294100), (50, 276454), (68, 203275), (85, 162620), (94, 147050), (100, 138227), (170, 81310), (173, 79900), (188, 73525), (235, 58820), (340, 40655), (346, 39950), (425, 32524), (470, 29410), (692, 19975), (799, 17300), (850, 16262), (865, 15980), (940, 14705), (1175, 11764), (1598, 8650), (1700, 8131), (1730, 7990), (2350, 5882), (2941, 4700), (3196, 4325), (3460, 3995)]