82174180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12100

約数の個数: 48

約数和(自身を含む): 194342400

約数和(自身を除く): 112168220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 12049, 24098, 48196, 60245, 120490, 132539, 240980, 265078, 373519, 530156, 662695, 747038, 1325390, 1494076, 1867595, 2650780, 3735190, 4108709, 7470380, 8217418, 16434836, 20543545, 41087090, 82174180]

約数ペア:

[(1, 82174180), (2, 41087090), (4, 20543545), (5, 16434836), (10, 8217418), (11, 7470380), (20, 4108709), (22, 3735190), (31, 2650780), (44, 1867595), (55, 1494076), (62, 1325390), (110, 747038), (124, 662695), (155, 530156), (220, 373519), (310, 265078), (341, 240980), (620, 132539), (682, 120490), (1364, 60245), (1705, 48196), (3410, 24098), (6820, 12049)]