4268453360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2808193}}^1$

素因数の和:2808225

約数の個数: 40

約数和(自身を含む): 10446481680

約数和(自身を除く): 6178028320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2808193, 5616386, 11232772, 14040965, 22465544, 28081930, 44931088, 53355667, 56163860, 106711334, 112327720, 213422668, 224655440, 266778335, 426845336, 533556670, 853690672, 1067113340, 2134226680, 4268453360]

約数ペア:

[(1, 4268453360), (2, 2134226680), (4, 1067113340), (5, 853690672), (8, 533556670), (10, 426845336), (16, 266778335), (19, 224655440), (20, 213422668), (38, 112327720), (40, 106711334), (76, 56163860), (80, 53355667), (95, 44931088), (152, 28081930), (190, 22465544), (304, 14040965), (380, 11232772), (760, 5616386), (1520, 2808193)]