29204840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 77155200

約数和(自身を除く): 47950360

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, 2819, 5180, 5638, 10360, 11276, 14095, 19733, 22552, 28190, 39466, 56380, 78932, 98665, 104303, 112760, 157864, 197330, 208606, 394660, 417212, 521515, 730121, 789320, 834424, 1043030, 1460242, 2086060, 2920484, 3650605, 4172120, 5840968, 7301210, 14602420, 29204840]

約数ペア:

[(1, 29204840), (2, 14602420), (4, 7301210), (5, 5840968), (7, 4172120), (8, 3650605), (10, 2920484), (14, 2086060), (20, 1460242), (28, 1043030), (35, 834424), (37, 789320), (40, 730121), (56, 521515), (70, 417212), (74, 394660), (140, 208606), (148, 197330), (185, 157864), (259, 112760), (280, 104303), (296, 98665), (370, 78932), (518, 56380), (740, 39466), (1036, 28190), (1295, 22552), (1480, 19733), (2072, 14095), (2590, 11276), (2819, 10360), (5180, 5638)]