74737040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3664

約数の個数: 80

約数和(自身を含む): 204010752

約数和(自身を除く): 129273712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 3607, 4144, 5180, 7214, 10360, 14428, 18035, 20720, 25249, 28856, 36070, 50498, 57712, 72140, 100996, 126245, 133459, 144280, 201992, 252490, 266918, 288560, 403984, 504980, 533836, 667295, 934213, 1009960, 1067672, 1334590, 1868426, 2019920, 2135344, 2669180, 3736852, 4671065, 5338360, 7473704, 9342130, 10676720, 14947408, 18684260, 37368520, 74737040]

約数ペア:

[(1, 74737040), (2, 37368520), (4, 18684260), (5, 14947408), (7, 10676720), (8, 9342130), (10, 7473704), (14, 5338360), (16, 4671065), (20, 3736852), (28, 2669180), (35, 2135344), (37, 2019920), (40, 1868426), (56, 1334590), (70, 1067672), (74, 1009960), (80, 934213), (112, 667295), (140, 533836), (148, 504980), (185, 403984), (259, 288560), (280, 266918), (296, 252490), (370, 201992), (518, 144280), (560, 133459), (592, 126245), (740, 100996), (1036, 72140), (1295, 57712), (1480, 50498), (2072, 36070), (2590, 28856), (2960, 25249), (3607, 20720), (4144, 18035), (5180, 14428), (7214, 10360)]