39664560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12713}}^1$

素因数の和:12742

約数の個数: 80

約数和(自身を含む): 132429024

約数和(自身を除く): 92764464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12713, 25426, 38139, 50852, 63565, 76278, 101704, 127130, 152556, 165269, 190695, 203408, 254260, 305112, 330538, 381390, 495807, 508520, 610224, 661076, 762780, 826345, 991614, 1017040, 1322152, 1525560, 1652690, 1983228, 2479035, 2644304, 3051120, 3305380, 3966456, 4958070, 6610760, 7932912, 9916140, 13221520, 19832280, 39664560]

約数ペア:

[(1, 39664560), (2, 19832280), (3, 13221520), (4, 9916140), (5, 7932912), (6, 6610760), (8, 4958070), (10, 3966456), (12, 3305380), (13, 3051120), (15, 2644304), (16, 2479035), (20, 1983228), (24, 1652690), (26, 1525560), (30, 1322152), (39, 1017040), (40, 991614), (48, 826345), (52, 762780), (60, 661076), (65, 610224), (78, 508520), (80, 495807), (104, 381390), (120, 330538), (130, 305112), (156, 254260), (195, 203408), (208, 190695), (240, 165269), (260, 152556), (312, 127130), (390, 101704), (520, 76278), (624, 63565), (780, 50852), (1040, 38139), (1560, 25426), (3120, 12713)]