22648340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7919}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 33235180

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, 7919, 15838, 31676, 39595, 79190, 87109, 102947, 158380, 174218, 205894, 348436, 411788, 435545, 514735, 871090, 1029470, 1132417, 1742180, 2058940, 2264834, 4529668, 5662085, 11324170, 22648340]

約数ペア:

[(1, 22648340), (2, 11324170), (4, 5662085), (5, 4529668), (10, 2264834), (11, 2058940), (13, 1742180), (20, 1132417), (22, 1029470), (26, 871090), (44, 514735), (52, 435545), (55, 411788), (65, 348436), (110, 205894), (130, 174218), (143, 158380), (220, 102947), (260, 87109), (286, 79190), (572, 39595), (715, 31676), (1430, 15838), (2860, 7919)]