320414300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{11087}}^1$

素因数の和:11135

約数の個数: 54

約数和(自身を含む): 738671472

約数和(自身を除く): 418257172

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 5780, 7225, 11087, 14450, 22174, 28900, 44348, 55435, 110870, 188479, 221740, 277175, 376958, 554350, 753916, 942395, 1108700, 1884790, 3204143, 3769580, 4711975, 6408286, 9423950, 12816572, 16020715, 18847900, 32041430, 64082860, 80103575, 160207150, 320414300]

約数ペア:

[(1, 320414300), (2, 160207150), (4, 80103575), (5, 64082860), (10, 32041430), (17, 18847900), (20, 16020715), (25, 12816572), (34, 9423950), (50, 6408286), (68, 4711975), (85, 3769580), (100, 3204143), (170, 1884790), (289, 1108700), (340, 942395), (425, 753916), (578, 554350), (850, 376958), (1156, 277175), (1445, 221740), (1700, 188479), (2890, 110870), (5780, 55435), (7225, 44348), (11087, 28900), (14450, 22174)]