17610980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51797}}^1$

素因数の和:51823

約数の個数: 24

約数和(自身を含む): 39159288

約数和(自身を除く): 21548308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 51797, 103594, 207188, 258985, 517970, 880549, 1035940, 1761098, 3522196, 4402745, 8805490, 17610980]

約数ペア:

[(1, 17610980), (2, 8805490), (4, 4402745), (5, 3522196), (10, 1761098), (17, 1035940), (20, 880549), (34, 517970), (68, 258985), (85, 207188), (170, 103594), (340, 51797)]