11019760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 27480384

約数和(自身を除く): 16460624

約数列:

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

約数ペア:

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