84447100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27241}}^1$

素因数の和:27286

約数の個数: 36

約数和(自身を含む): 189168448

約数和(自身を除く): 104721348

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 27241, 54482, 108964, 136205, 272410, 544820, 681025, 844471, 1362050, 1688942, 2724100, 3377884, 4222355, 8444710, 16889420, 21111775, 42223550, 84447100]

約数ペア:

[(1, 84447100), (2, 42223550), (4, 21111775), (5, 16889420), (10, 8444710), (20, 4222355), (25, 3377884), (31, 2724100), (50, 1688942), (62, 1362050), (100, 844471), (124, 681025), (155, 544820), (310, 272410), (620, 136205), (775, 108964), (1550, 54482), (3100, 27241)]