89228480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25349}}^1$

素因数の和:25377

約数の個数: 56

約数和(自身を含む): 231800400

約数和(自身を除く): 142571920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 25349, 50698, 101396, 126745, 202792, 253490, 278839, 405584, 506980, 557678, 811168, 1013960, 1115356, 1394195, 1622336, 2027920, 2230712, 2788390, 4055840, 4461424, 5576780, 8111680, 8922848, 11153560, 17845696, 22307120, 44614240, 89228480]

約数ペア:

[(1, 89228480), (2, 44614240), (4, 22307120), (5, 17845696), (8, 11153560), (10, 8922848), (11, 8111680), (16, 5576780), (20, 4461424), (22, 4055840), (32, 2788390), (40, 2230712), (44, 2027920), (55, 1622336), (64, 1394195), (80, 1115356), (88, 1013960), (110, 811168), (160, 557678), (176, 506980), (220, 405584), (320, 278839), (352, 253490), (440, 202792), (704, 126745), (880, 101396), (1760, 50698), (3520, 25349)]