39116560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3080

約数の個数: 80

約数和(自身を含む): 108493056

約数和(自身を除く): 69376496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3037, 3220, 6074, 6440, 12148, 12880, 15185, 21259, 24296, 30370, 42518, 48592, 60740, 69851, 85036, 106295, 121480, 139702, 170072, 212590, 242960, 279404, 340144, 349255, 425180, 488957, 558808, 698510, 850360, 977914, 1117616, 1397020, 1700720, 1955828, 2444785, 2794040, 3911656, 4889570, 5588080, 7823312, 9779140, 19558280, 39116560]

約数ペア:

[(1, 39116560), (2, 19558280), (4, 9779140), (5, 7823312), (7, 5588080), (8, 4889570), (10, 3911656), (14, 2794040), (16, 2444785), (20, 1955828), (23, 1700720), (28, 1397020), (35, 1117616), (40, 977914), (46, 850360), (56, 698510), (70, 558808), (80, 488957), (92, 425180), (112, 349255), (115, 340144), (140, 279404), (161, 242960), (184, 212590), (230, 170072), (280, 139702), (322, 121480), (368, 106295), (460, 85036), (560, 69851), (644, 60740), (805, 48592), (920, 42518), (1288, 30370), (1610, 24296), (1840, 21259), (2576, 15185), (3037, 12880), (3220, 12148), (6074, 6440)]