43240240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13183}}^1$

素因数の和:13237

約数の個数: 40

約数和(自身を含む): 102993408

約数和(自身を除く): 59753168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 13183, 26366, 52732, 65915, 105464, 131830, 210928, 263660, 527320, 540503, 1054640, 1081006, 2162012, 2702515, 4324024, 5405030, 8648048, 10810060, 21620120, 43240240]

約数ペア:

[(1, 43240240), (2, 21620120), (4, 10810060), (5, 8648048), (8, 5405030), (10, 4324024), (16, 2702515), (20, 2162012), (40, 1081006), (41, 1054640), (80, 540503), (82, 527320), (164, 263660), (205, 210928), (328, 131830), (410, 105464), (656, 65915), (820, 52732), (1640, 26366), (3280, 13183)]