160945187860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{310693}}^1$

素因数の和:311200

約数の個数: 48

約数和(自身を含む): 344497507200

約数和(自身を除く): 183552319340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 439, 590, 878, 1180, 1756, 2195, 4390, 8780, 25901, 51802, 103604, 129505, 259010, 310693, 518020, 621386, 1242772, 1553465, 3106930, 6213860, 18330887, 36661774, 73323548, 91654435, 136394227, 183308870, 272788454, 366617740, 545576908, 681971135, 1363942270, 2727884540, 8047259393, 16094518786, 32189037572, 40236296965, 80472593930, 160945187860]

約数ペア:

[(1, 160945187860), (2, 80472593930), (4, 40236296965), (5, 32189037572), (10, 16094518786), (20, 8047259393), (59, 2727884540), (118, 1363942270), (236, 681971135), (295, 545576908), (439, 366617740), (590, 272788454), (878, 183308870), (1180, 136394227), (1756, 91654435), (2195, 73323548), (4390, 36661774), (8780, 18330887), (25901, 6213860), (51802, 3106930), (103604, 1553465), (129505, 1242772), (259010, 621386), (310693, 518020)]