40435380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9767}}^1$

素因数の和:9805

約数の個数: 72

約数和(自身を含む): 127999872

約数和(自身を除く): 87564492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9767, 19534, 29301, 39068, 48835, 58602, 87903, 97670, 117204, 146505, 175806, 195340, 224641, 293010, 351612, 439515, 449282, 586020, 673923, 879030, 898564, 1123205, 1347846, 1758060, 2021769, 2246410, 2695692, 3369615, 4043538, 4492820, 6739230, 8087076, 10108845, 13478460, 20217690, 40435380]

約数ペア:

[(1, 40435380), (2, 20217690), (3, 13478460), (4, 10108845), (5, 8087076), (6, 6739230), (9, 4492820), (10, 4043538), (12, 3369615), (15, 2695692), (18, 2246410), (20, 2021769), (23, 1758060), (30, 1347846), (36, 1123205), (45, 898564), (46, 879030), (60, 673923), (69, 586020), (90, 449282), (92, 439515), (115, 351612), (138, 293010), (180, 224641), (207, 195340), (230, 175806), (276, 146505), (345, 117204), (414, 97670), (460, 87903), (690, 58602), (828, 48835), (1035, 39068), (1380, 29301), (2070, 19534), (4140, 9767)]