22039520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 55847232

約数和(自身を除く): 33807712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 113, 115, 160, 184, 212, 226, 230, 265, 368, 424, 452, 460, 530, 565, 736, 848, 904, 920, 1060, 1130, 1219, 1696, 1808, 1840, 2120, 2260, 2438, 2599, 3616, 3680, 4240, 4520, 4876, 5198, 5989, 6095, 8480, 9040, 9752, 10396, 11978, 12190, 12995, 18080, 19504, 20792, 23956, 24380, 25990, 29945, 39008, 41584, 47912, 48760, 51980, 59890, 83168, 95824, 97520, 103960, 119780, 137747, 191648, 195040, 207920, 239560, 275494, 415840, 479120, 550988, 688735, 958240, 1101976, 1377470, 2203952, 2754940, 4407904, 5509880, 11019760, 22039520]

約数ペア:

[(1, 22039520), (2, 11019760), (4, 5509880), (5, 4407904), (8, 2754940), (10, 2203952), (16, 1377470), (20, 1101976), (23, 958240), (32, 688735), (40, 550988), (46, 479120), (53, 415840), (80, 275494), (92, 239560), (106, 207920), (113, 195040), (115, 191648), (160, 137747), (184, 119780), (212, 103960), (226, 97520), (230, 95824), (265, 83168), (368, 59890), (424, 51980), (452, 48760), (460, 47912), (530, 41584), (565, 39008), (736, 29945), (848, 25990), (904, 24380), (920, 23956), (1060, 20792), (1130, 19504), (1219, 18080), (1696, 12995), (1808, 12190), (1840, 11978), (2120, 10396), (2260, 9752), (2438, 9040), (2599, 8480), (3616, 6095), (3680, 5989), (4240, 5198), (4520, 4876)]