266771450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8221}}^1$

素因数の和:8303

約数の個数: 48

約数和(自身を含む): 550545120

約数和(自身を除く): 283773670

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2950, 3245, 6490, 8221, 16225, 16442, 32450, 41105, 82210, 90431, 180862, 205525, 411050, 452155, 485039, 904310, 970078, 2260775, 2425195, 4521550, 4850390, 5335429, 10670858, 12125975, 24251950, 26677145, 53354290, 133385725, 266771450]

約数ペア:

[(1, 266771450), (2, 133385725), (5, 53354290), (10, 26677145), (11, 24251950), (22, 12125975), (25, 10670858), (50, 5335429), (55, 4850390), (59, 4521550), (110, 2425195), (118, 2260775), (275, 970078), (295, 904310), (550, 485039), (590, 452155), (649, 411050), (1298, 205525), (1475, 180862), (2950, 90431), (3245, 82210), (6490, 41105), (8221, 32450), (16225, 16442)]