75492820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2819}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 172448640

約数和(自身を除く): 96955820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 2819, 5356, 5638, 6695, 11276, 13390, 14095, 26780, 28190, 36647, 56380, 73294, 146588, 183235, 290357, 366470, 580714, 732940, 1161428, 1451785, 2903570, 3774641, 5807140, 7549282, 15098564, 18873205, 37746410, 75492820]

約数ペア:

[(1, 75492820), (2, 37746410), (4, 18873205), (5, 15098564), (10, 7549282), (13, 5807140), (20, 3774641), (26, 2903570), (52, 1451785), (65, 1161428), (103, 732940), (130, 580714), (206, 366470), (260, 290357), (412, 183235), (515, 146588), (1030, 73294), (1339, 56380), (2060, 36647), (2678, 28190), (2819, 26780), (5356, 14095), (5638, 13390), (6695, 11276)]