4818140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 6213412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 383, 629, 740, 766, 1258, 1532, 1915, 2516, 3145, 3830, 6290, 6511, 7660, 12580, 13022, 14171, 26044, 28342, 32555, 56684, 65110, 70855, 130220, 141710, 240907, 283420, 481814, 963628, 1204535, 2409070, 4818140]

約数ペア:

[(1, 4818140), (2, 2409070), (4, 1204535), (5, 963628), (10, 481814), (17, 283420), (20, 240907), (34, 141710), (37, 130220), (68, 70855), (74, 65110), (85, 56684), (148, 32555), (170, 28342), (185, 26044), (340, 14171), (370, 13022), (383, 12580), (629, 7660), (740, 6511), (766, 6290), (1258, 3830), (1532, 3145), (1915, 2516)]