68435750

素因数分解:

$2^1\times 5^3\times {\mathrm{457}}^1\times {\mathrm{599}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 128606400

約数和(自身を除く): 60170650

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 457, 599, 914, 1198, 2285, 2995, 4570, 5990, 11425, 14975, 22850, 29950, 57125, 74875, 114250, 149750, 273743, 547486, 1368715, 2737430, 6843575, 13687150, 34217875, 68435750]

約数ペア:

[(1, 68435750), (2, 34217875), (5, 13687150), (10, 6843575), (25, 2737430), (50, 1368715), (125, 547486), (250, 273743), (457, 149750), (599, 114250), (914, 74875), (1198, 57125), (2285, 29950), (2995, 22850), (4570, 14975), (5990, 11425)]