4144250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 8589672

約数和(自身を除く): 4445422

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 137, 242, 250, 274, 275, 550, 605, 685, 1210, 1370, 1375, 1507, 2750, 3014, 3025, 3425, 6050, 6850, 7535, 15070, 15125, 16577, 17125, 30250, 33154, 34250, 37675, 75350, 82885, 165770, 188375, 376750, 414425, 828850, 2072125, 4144250]

約数ペア:

[(1, 4144250), (2, 2072125), (5, 828850), (10, 414425), (11, 376750), (22, 188375), (25, 165770), (50, 82885), (55, 75350), (110, 37675), (121, 34250), (125, 33154), (137, 30250), (242, 17125), (250, 16577), (274, 15125), (275, 15070), (550, 7535), (605, 6850), (685, 6050), (1210, 3425), (1370, 3025), (1375, 3014), (1507, 2750)]