44166980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15443}}^1$

素因数の和:15476

約数の個数: 48

約数和(自身を含む): 108972864

約数和(自身を除く): 64805884

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15443, 30886, 61772, 77215, 154430, 169873, 200759, 308860, 339746, 401518, 679492, 803036, 849365, 1003795, 1698730, 2007590, 2208349, 3397460, 4015180, 4416698, 8833396, 11041745, 22083490, 44166980]

約数ペア:

[(1, 44166980), (2, 22083490), (4, 11041745), (5, 8833396), (10, 4416698), (11, 4015180), (13, 3397460), (20, 2208349), (22, 2007590), (26, 1698730), (44, 1003795), (52, 849365), (55, 803036), (65, 679492), (110, 401518), (130, 339746), (143, 308860), (220, 200759), (260, 169873), (286, 154430), (572, 77215), (715, 61772), (1430, 30886), (2860, 15443)]