39046840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3824

約数の個数: 64

約数和(自身を含む): 103147200

約数和(自身を除く): 64100360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 3769, 5180, 7538, 10360, 15076, 18845, 26383, 30152, 37690, 52766, 75380, 105532, 131915, 139453, 150760, 211064, 263830, 278906, 527660, 557812, 697265, 976171, 1055320, 1115624, 1394530, 1952342, 2789060, 3904684, 4880855, 5578120, 7809368, 9761710, 19523420, 39046840]

約数ペア:

[(1, 39046840), (2, 19523420), (4, 9761710), (5, 7809368), (7, 5578120), (8, 4880855), (10, 3904684), (14, 2789060), (20, 1952342), (28, 1394530), (35, 1115624), (37, 1055320), (40, 976171), (56, 697265), (70, 557812), (74, 527660), (140, 278906), (148, 263830), (185, 211064), (259, 150760), (280, 139453), (296, 131915), (370, 105532), (518, 75380), (740, 52766), (1036, 37690), (1295, 30152), (1480, 26383), (2072, 18845), (2590, 15076), (3769, 10360), (5180, 7538)]