107743900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2455

約数の個数: 72

約数和(自身を含む): 261389520

約数和(自身を除く): 153645620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1100, 1804, 2050, 2255, 2389, 4100, 4510, 4778, 9020, 9556, 11275, 11945, 22550, 23890, 26279, 45100, 47780, 52558, 59725, 97949, 105116, 119450, 131395, 195898, 238900, 262790, 391796, 489745, 525580, 656975, 979490, 1077439, 1313950, 1958980, 2154878, 2448725, 2627900, 4309756, 4897450, 5387195, 9794900, 10774390, 21548780, 26935975, 53871950, 107743900]

約数ペア:

[(1, 107743900), (2, 53871950), (4, 26935975), (5, 21548780), (10, 10774390), (11, 9794900), (20, 5387195), (22, 4897450), (25, 4309756), (41, 2627900), (44, 2448725), (50, 2154878), (55, 1958980), (82, 1313950), (100, 1077439), (110, 979490), (164, 656975), (205, 525580), (220, 489745), (275, 391796), (410, 262790), (451, 238900), (550, 195898), (820, 131395), (902, 119450), (1025, 105116), (1100, 97949), (1804, 59725), (2050, 52558), (2255, 47780), (2389, 45100), (4100, 26279), (4510, 23890), (4778, 22550), (9020, 11945), (9556, 11275)]