589649180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{4517}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 1270606176

約数和(自身を除く): 680956996

約数列:

[1, 2, 4, 5, 10, 20, 61, 107, 122, 214, 244, 305, 428, 535, 610, 1070, 1220, 2140, 4517, 6527, 9034, 13054, 18068, 22585, 26108, 32635, 45170, 65270, 90340, 130540, 275537, 483319, 551074, 966638, 1102148, 1377685, 1933276, 2416595, 2755370, 4833190, 5510740, 9666380, 29482459, 58964918, 117929836, 147412295, 294824590, 589649180]

約数ペア:

[(1, 589649180), (2, 294824590), (4, 147412295), (5, 117929836), (10, 58964918), (20, 29482459), (61, 9666380), (107, 5510740), (122, 4833190), (214, 2755370), (244, 2416595), (305, 1933276), (428, 1377685), (535, 1102148), (610, 966638), (1070, 551074), (1220, 483319), (2140, 275537), (4517, 130540), (6527, 90340), (9034, 65270), (13054, 45170), (18068, 32635), (22585, 26108)]