22909040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1$

素因数の和:3750

約数の個数: 80

約数和(自身を含む): 66424320

約数和(自身を除く): 43515280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 3719, 6160, 7438, 14876, 18595, 26033, 29752, 37190, 40909, 52066, 59504, 74380, 81818, 104132, 130165, 148760, 163636, 204545, 208264, 260330, 286363, 297520, 327272, 409090, 416528, 520660, 572726, 654544, 818180, 1041320, 1145452, 1431815, 1636360, 2082640, 2290904, 2863630, 3272720, 4581808, 5727260, 11454520, 22909040]

約数ペア:

[(1, 22909040), (2, 11454520), (4, 5727260), (5, 4581808), (7, 3272720), (8, 2863630), (10, 2290904), (11, 2082640), (14, 1636360), (16, 1431815), (20, 1145452), (22, 1041320), (28, 818180), (35, 654544), (40, 572726), (44, 520660), (55, 416528), (56, 409090), (70, 327272), (77, 297520), (80, 286363), (88, 260330), (110, 208264), (112, 204545), (140, 163636), (154, 148760), (176, 130165), (220, 104132), (280, 81818), (308, 74380), (385, 59504), (440, 52066), (560, 40909), (616, 37190), (770, 29752), (880, 26033), (1232, 18595), (1540, 14876), (3080, 7438), (3719, 6160)]