4756720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 11365344

約数和(自身を除く): 6608624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1607, 2960, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 59459, 64280, 118918, 128560, 237836, 297295, 475672, 594590, 951344, 1189180, 2378360, 4756720]

約数ペア:

[(1, 4756720), (2, 2378360), (4, 1189180), (5, 951344), (8, 594590), (10, 475672), (16, 297295), (20, 237836), (37, 128560), (40, 118918), (74, 64280), (80, 59459), (148, 32140), (185, 25712), (296, 16070), (370, 12856), (592, 8035), (740, 6428), (1480, 3214), (1607, 2960)]