117144620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{344543}}^1$

素因数の和:344569

約数の個数: 24

約数和(自身を含む): 260475264

約数和(自身を除く): 143330644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 344543, 689086, 1378172, 1722715, 3445430, 5857231, 6890860, 11714462, 23428924, 29286155, 58572310, 117144620]

約数ペア:

[(1, 117144620), (2, 58572310), (4, 29286155), (5, 23428924), (10, 11714462), (17, 6890860), (20, 5857231), (34, 3445430), (68, 1722715), (85, 1378172), (170, 689086), (340, 344543)]