33285980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18289}}^1$

素因数の和:18318

約数の個数: 48

約数和(自身を含む): 86036160

約数和(自身を除く): 52750180

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, 18289, 36578, 73156, 91445, 128023, 182890, 237757, 256046, 365780, 475514, 512092, 640115, 951028, 1188785, 1280230, 1664299, 2377570, 2560460, 3328598, 4755140, 6657196, 8321495, 16642990, 33285980]

約数ペア:

[(1, 33285980), (2, 16642990), (4, 8321495), (5, 6657196), (7, 4755140), (10, 3328598), (13, 2560460), (14, 2377570), (20, 1664299), (26, 1280230), (28, 1188785), (35, 951028), (52, 640115), (65, 512092), (70, 475514), (91, 365780), (130, 256046), (140, 237757), (182, 182890), (260, 128023), (364, 91445), (455, 73156), (910, 36578), (1820, 18289)]