88158080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 226048320

約数和(自身を除く): 137890240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 113, 115, 128, 160, 184, 212, 226, 230, 265, 320, 368, 424, 452, 460, 530, 565, 640, 736, 848, 904, 920, 1060, 1130, 1219, 1472, 1696, 1808, 1840, 2120, 2260, 2438, 2599, 2944, 3392, 3616, 3680, 4240, 4520, 4876, 5198, 5989, 6095, 6784, 7232, 7360, 8480, 9040, 9752, 10396, 11978, 12190, 12995, 14464, 14720, 16960, 18080, 19504, 20792, 23956, 24380, 25990, 29945, 33920, 36160, 39008, 41584, 47912, 48760, 51980, 59890, 72320, 78016, 83168, 95824, 97520, 103960, 119780, 137747, 156032, 166336, 191648, 195040, 207920, 239560, 275494, 332672, 383296, 390080, 415840, 479120, 550988, 688735, 766592, 780160, 831680, 958240, 1101976, 1377470, 1663360, 1916480, 2203952, 2754940, 3832960, 4407904, 5509880, 8815808, 11019760, 17631616, 22039520, 44079040, 88158080]

約数ペア:

[(1, 88158080), (2, 44079040), (4, 22039520), (5, 17631616), (8, 11019760), (10, 8815808), (16, 5509880), (20, 4407904), (23, 3832960), (32, 2754940), (40, 2203952), (46, 1916480), (53, 1663360), (64, 1377470), (80, 1101976), (92, 958240), (106, 831680), (113, 780160), (115, 766592), (128, 688735), (160, 550988), (184, 479120), (212, 415840), (226, 390080), (230, 383296), (265, 332672), (320, 275494), (368, 239560), (424, 207920), (452, 195040), (460, 191648), (530, 166336), (565, 156032), (640, 137747), (736, 119780), (848, 103960), (904, 97520), (920, 95824), (1060, 83168), (1130, 78016), (1219, 72320), (1472, 59890), (1696, 51980), (1808, 48760), (1840, 47912), (2120, 41584), (2260, 39008), (2438, 36160), (2599, 33920), (2944, 29945), (3392, 25990), (3616, 24380), (3680, 23956), (4240, 20792), (4520, 19504), (4876, 18080), (5198, 16960), (5989, 14720), (6095, 14464), (6784, 12995), (7232, 12190), (7360, 11978), (8480, 10396), (9040, 9752)]