41838420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53639}}^1$

素因数の和:53664

約数の個数: 48

約数和(自身を含む): 126161280

約数和(自身を除く): 84322860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 53639, 107278, 160917, 214556, 268195, 321834, 536390, 643668, 697307, 804585, 1072780, 1394614, 1609170, 2091921, 2789228, 3218340, 3486535, 4183842, 6973070, 8367684, 10459605, 13946140, 20919210, 41838420]

約数ペア:

[(1, 41838420), (2, 20919210), (3, 13946140), (4, 10459605), (5, 8367684), (6, 6973070), (10, 4183842), (12, 3486535), (13, 3218340), (15, 2789228), (20, 2091921), (26, 1609170), (30, 1394614), (39, 1072780), (52, 804585), (60, 697307), (65, 643668), (78, 536390), (130, 321834), (156, 268195), (195, 214556), (260, 160917), (390, 107278), (780, 53639)]