43090060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 101006640

約数和(自身を除く): 57916580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 59, 65, 106, 118, 130, 212, 236, 260, 265, 295, 530, 590, 689, 767, 1060, 1180, 1378, 1534, 2756, 2809, 3068, 3127, 3445, 3835, 5618, 6254, 6890, 7670, 11236, 12508, 13780, 14045, 15340, 15635, 28090, 31270, 36517, 40651, 56180, 62540, 73034, 81302, 146068, 162604, 165731, 182585, 203255, 331462, 365170, 406510, 662924, 730340, 813020, 828655, 1657310, 2154503, 3314620, 4309006, 8618012, 10772515, 21545030, 43090060]

約数ペア:

[(1, 43090060), (2, 21545030), (4, 10772515), (5, 8618012), (10, 4309006), (13, 3314620), (20, 2154503), (26, 1657310), (52, 828655), (53, 813020), (59, 730340), (65, 662924), (106, 406510), (118, 365170), (130, 331462), (212, 203255), (236, 182585), (260, 165731), (265, 162604), (295, 146068), (530, 81302), (590, 73034), (689, 62540), (767, 56180), (1060, 40651), (1180, 36517), (1378, 31270), (1534, 28090), (2756, 15635), (2809, 15340), (3068, 14045), (3127, 13780), (3445, 12508), (3835, 11236), (5618, 7670), (6254, 6890)]