33740980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18539}}^1$

素因数の和:18568

約数の個数: 48

約数和(自身を含む): 87212160

約数和(自身を除く): 53471180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 18539, 37078, 74156, 92695, 129773, 185390, 241007, 259546, 370780, 482014, 519092, 648865, 964028, 1205035, 1297730, 1687049, 2410070, 2595460, 3374098, 4820140, 6748196, 8435245, 16870490, 33740980]

約数ペア:

[(1, 33740980), (2, 16870490), (4, 8435245), (5, 6748196), (7, 4820140), (10, 3374098), (13, 2595460), (14, 2410070), (20, 1687049), (26, 1297730), (28, 1205035), (35, 964028), (52, 648865), (65, 519092), (70, 482014), (91, 370780), (130, 259546), (140, 241007), (182, 185390), (260, 129773), (364, 92695), (455, 74156), (910, 37078), (1820, 18539)]