4265980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12547}}^1$

素因数の和:12573

約数の個数: 24

約数和(自身を含む): 9486288

約数和(自身を除く): 5220308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12547, 25094, 50188, 62735, 125470, 213299, 250940, 426598, 853196, 1066495, 2132990, 4265980]

約数ペア:

[(1, 4265980), (2, 2132990), (4, 1066495), (5, 853196), (10, 426598), (17, 250940), (20, 213299), (34, 125470), (68, 62735), (85, 50188), (170, 25094), (340, 12547)]