17053640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 40530780

約数和(自身を除く): 23477140

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1181, 1444, 1805, 2362, 2888, 3610, 4724, 5905, 7220, 9448, 11810, 14440, 22439, 23620, 44878, 47240, 89756, 112195, 179512, 224390, 426341, 448780, 852682, 897560, 1705364, 2131705, 3410728, 4263410, 8526820, 17053640]

約数ペア:

[(1, 17053640), (2, 8526820), (4, 4263410), (5, 3410728), (8, 2131705), (10, 1705364), (19, 897560), (20, 852682), (38, 448780), (40, 426341), (76, 224390), (95, 179512), (152, 112195), (190, 89756), (361, 47240), (380, 44878), (722, 23620), (760, 22439), (1181, 14440), (1444, 11810), (1805, 9448), (2362, 7220), (2888, 5905), (3610, 4724)]