27694700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 69464304

約数和(自身を除く): 41769604

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1481, 1700, 1870, 2962, 3740, 4675, 5924, 7405, 9350, 14810, 16291, 18700, 25177, 29620, 32582, 37025, 50354, 65164, 74050, 81455, 100708, 125885, 148100, 162910, 251770, 276947, 325820, 407275, 503540, 553894, 629425, 814550, 1107788, 1258850, 1384735, 1629100, 2517700, 2769470, 5538940, 6923675, 13847350, 27694700]

約数ペア:

[(1, 27694700), (2, 13847350), (4, 6923675), (5, 5538940), (10, 2769470), (11, 2517700), (17, 1629100), (20, 1384735), (22, 1258850), (25, 1107788), (34, 814550), (44, 629425), (50, 553894), (55, 503540), (68, 407275), (85, 325820), (100, 276947), (110, 251770), (170, 162910), (187, 148100), (220, 125885), (275, 100708), (340, 81455), (374, 74050), (425, 65164), (550, 50354), (748, 37025), (850, 32582), (935, 29620), (1100, 25177), (1481, 18700), (1700, 16291), (1870, 14810), (2962, 9350), (3740, 7405), (4675, 5924)]