29478460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133993}}^1$

素因数の和:134013

約数の個数: 24

約数和(自身を含む): 67532976

約数和(自身を除く): 38054516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 133993, 267986, 535972, 669965, 1339930, 1473923, 2679860, 2947846, 5895692, 7369615, 14739230, 29478460]

約数ペア:

[(1, 29478460), (2, 14739230), (4, 7369615), (5, 5895692), (10, 2947846), (11, 2679860), (20, 1473923), (22, 1339930), (44, 669965), (55, 535972), (110, 267986), (220, 133993)]