2472850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 36

約数和(自身を含む): 4889754

約数和(自身を除く): 2416904

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 137, 190, 274, 361, 475, 685, 722, 950, 1370, 1805, 2603, 3425, 3610, 5206, 6850, 9025, 13015, 18050, 26030, 49457, 65075, 98914, 130150, 247285, 494570, 1236425, 2472850]

約数ペア:

[(1, 2472850), (2, 1236425), (5, 494570), (10, 247285), (19, 130150), (25, 98914), (38, 65075), (50, 49457), (95, 26030), (137, 18050), (190, 13015), (274, 9025), (361, 6850), (475, 5206), (685, 3610), (722, 3425), (950, 2603), (1370, 1805)]