27626240

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 67108608

約数和(自身を除く): 39482368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 191, 226, 256, 320, 382, 452, 565, 640, 764, 904, 955, 1130, 1280, 1528, 1808, 1910, 2260, 3056, 3616, 3820, 4520, 6112, 7232, 7640, 9040, 12224, 14464, 15280, 18080, 21583, 24448, 28928, 30560, 36160, 43166, 48896, 61120, 72320, 86332, 107915, 122240, 144640, 172664, 215830, 244480, 345328, 431660, 690656, 863320, 1381312, 1726640, 2762624, 3453280, 5525248, 6906560, 13813120, 27626240]

約数ペア:

[(1, 27626240), (2, 13813120), (4, 6906560), (5, 5525248), (8, 3453280), (10, 2762624), (16, 1726640), (20, 1381312), (32, 863320), (40, 690656), (64, 431660), (80, 345328), (113, 244480), (128, 215830), (160, 172664), (191, 144640), (226, 122240), (256, 107915), (320, 86332), (382, 72320), (452, 61120), (565, 48896), (640, 43166), (764, 36160), (904, 30560), (955, 28928), (1130, 24448), (1280, 21583), (1528, 18080), (1808, 15280), (1910, 14464), (2260, 12224), (3056, 9040), (3616, 7640), (3820, 7232), (4520, 6112)]