75754540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 164630592

約数和(自身を除く): 88876052

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 167, 185, 334, 370, 613, 668, 740, 835, 1226, 1670, 2452, 3065, 3340, 6130, 6179, 12260, 12358, 22681, 24716, 30895, 45362, 61790, 90724, 102371, 113405, 123580, 204742, 226810, 409484, 453620, 511855, 1023710, 2047420, 3787727, 7575454, 15150908, 18938635, 37877270, 75754540]

約数ペア:

[(1, 75754540), (2, 37877270), (4, 18938635), (5, 15150908), (10, 7575454), (20, 3787727), (37, 2047420), (74, 1023710), (148, 511855), (167, 453620), (185, 409484), (334, 226810), (370, 204742), (613, 123580), (668, 113405), (740, 102371), (835, 90724), (1226, 61790), (1670, 45362), (2452, 30895), (3065, 24716), (3340, 22681), (6130, 12358), (6179, 12260)]