27349360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 60

約数和(自身を含む): 67180968

約数和(自身を除く): 39831608

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 947, 1444, 1520, 1805, 1894, 2888, 3610, 3788, 4735, 5776, 7220, 7576, 9470, 14440, 15152, 17993, 18940, 28880, 35986, 37880, 71972, 75760, 89965, 143944, 179930, 287888, 341867, 359860, 683734, 719720, 1367468, 1439440, 1709335, 2734936, 3418670, 5469872, 6837340, 13674680, 27349360]

約数ペア:

[(1, 27349360), (2, 13674680), (4, 6837340), (5, 5469872), (8, 3418670), (10, 2734936), (16, 1709335), (19, 1439440), (20, 1367468), (38, 719720), (40, 683734), (76, 359860), (80, 341867), (95, 287888), (152, 179930), (190, 143944), (304, 89965), (361, 75760), (380, 71972), (722, 37880), (760, 35986), (947, 28880), (1444, 18940), (1520, 17993), (1805, 15152), (1894, 14440), (2888, 9470), (3610, 7576), (3788, 7220), (4735, 5776)]