965304020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{1759}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 2118251520

約数和(自身を除く): 1152947500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1193, 1759, 2386, 3518, 4772, 5965, 7036, 8795, 11930, 17590, 23860, 27439, 35180, 40457, 54878, 80914, 109756, 137195, 161828, 202285, 274390, 404570, 548780, 809140, 2098487, 4196974, 8393948, 10492435, 20984870, 41969740, 48265201, 96530402, 193060804, 241326005, 482652010, 965304020]

約数ペア:

[(1, 965304020), (2, 482652010), (4, 241326005), (5, 193060804), (10, 96530402), (20, 48265201), (23, 41969740), (46, 20984870), (92, 10492435), (115, 8393948), (230, 4196974), (460, 2098487), (1193, 809140), (1759, 548780), (2386, 404570), (3518, 274390), (4772, 202285), (5965, 161828), (7036, 137195), (8795, 109756), (11930, 80914), (17590, 54878), (23860, 40457), (27439, 35180)]