22246720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3695

約数の個数: 56

約数和(自身を含む): 55778400

約数和(自身を除く): 33531680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3659, 6080, 7318, 14636, 18295, 29272, 36590, 58544, 69521, 73180, 117088, 139042, 146360, 234176, 278084, 292720, 347605, 556168, 585440, 695210, 1112336, 1170880, 1390420, 2224672, 2780840, 4449344, 5561680, 11123360, 22246720]

約数ペア:

[(1, 22246720), (2, 11123360), (4, 5561680), (5, 4449344), (8, 2780840), (10, 2224672), (16, 1390420), (19, 1170880), (20, 1112336), (32, 695210), (38, 585440), (40, 556168), (64, 347605), (76, 292720), (80, 278084), (95, 234176), (152, 146360), (160, 139042), (190, 117088), (304, 73180), (320, 69521), (380, 58544), (608, 36590), (760, 29272), (1216, 18295), (1520, 14636), (3040, 7318), (3659, 6080)]