224475020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 596284416

約数和(自身を除く): 371809396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 497, 710, 770, 781, 994, 1420, 1540, 1562, 1988, 2053, 2485, 3124, 3905, 4106, 4970, 5467, 7810, 8212, 9940, 10265, 10934, 14371, 15620, 20530, 21868, 22583, 27335, 28742, 41060, 45166, 54670, 57484, 71855, 90332, 109340, 112915, 143710, 145763, 158081, 225830, 287420, 291526, 316162, 451660, 583052, 632324, 728815, 790405, 1020341, 1457630, 1580810, 1603393, 2040682, 2915260, 3161620, 3206786, 4081364, 5101705, 6413572, 8016965, 10203410, 11223751, 16033930, 20406820, 22447502, 32067860, 44895004, 56118755, 112237510, 224475020]

約数ペア:

[(1, 224475020), (2, 112237510), (4, 56118755), (5, 44895004), (7, 32067860), (10, 22447502), (11, 20406820), (14, 16033930), (20, 11223751), (22, 10203410), (28, 8016965), (35, 6413572), (44, 5101705), (55, 4081364), (70, 3206786), (71, 3161620), (77, 2915260), (110, 2040682), (140, 1603393), (142, 1580810), (154, 1457630), (220, 1020341), (284, 790405), (308, 728815), (355, 632324), (385, 583052), (497, 451660), (710, 316162), (770, 291526), (781, 287420), (994, 225830), (1420, 158081), (1540, 145763), (1562, 143710), (1988, 112915), (2053, 109340), (2485, 90332), (3124, 71855), (3905, 57484), (4106, 54670), (4970, 45166), (5467, 41060), (7810, 28742), (8212, 27335), (9940, 22583), (10265, 21868), (10934, 20530), (14371, 15620)]