29974804940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88161191}}^1$

素因数の和:88161217

約数の個数: 24

約数和(自身を含む): 66649861152

約数和(自身を除く): 36675056212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 88161191, 176322382, 352644764, 440805955, 881611910, 1498740247, 1763223820, 2997480494, 5994960988, 7493701235, 14987402470, 29974804940]

約数ペア:

[(1, 29974804940), (2, 14987402470), (4, 7493701235), (5, 5994960988), (10, 2997480494), (17, 1763223820), (20, 1498740247), (34, 881611910), (68, 440805955), (85, 352644764), (170, 176322382), (340, 88161191)]