4678562110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{19891}}^1$

素因数の和:20488

約数の個数: 32

約数和(自身を含む): 8633446272

約数和(自身を除く): 3954884162

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 547, 1094, 2735, 5470, 19891, 23521, 39782, 47042, 99455, 117605, 198910, 235210, 855313, 1710626, 4276565, 8553130, 10880377, 21760754, 54401885, 108803770, 467856211, 935712422, 2339281055, 4678562110]

約数ペア:

[(1, 4678562110), (2, 2339281055), (5, 935712422), (10, 467856211), (43, 108803770), (86, 54401885), (215, 21760754), (430, 10880377), (547, 8553130), (1094, 4276565), (2735, 1710626), (5470, 855313), (19891, 235210), (23521, 198910), (39782, 117605), (47042, 99455)]