42151100

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1373}}^1$

素因数の和:1694

約数の個数: 36

約数和(自身を含む): 91832664

約数和(自身を除く): 49681564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 614, 1228, 1373, 1535, 2746, 3070, 5492, 6140, 6865, 7675, 13730, 15350, 27460, 30700, 34325, 68650, 137300, 421511, 843022, 1686044, 2107555, 4215110, 8430220, 10537775, 21075550, 42151100]

約数ペア:

[(1, 42151100), (2, 21075550), (4, 10537775), (5, 8430220), (10, 4215110), (20, 2107555), (25, 1686044), (50, 843022), (100, 421511), (307, 137300), (614, 68650), (1228, 34325), (1373, 30700), (1535, 27460), (2746, 15350), (3070, 13730), (5492, 7675), (6140, 6865)]