84670100

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{5393}}^1$

素因数の和:5564

約数の個数: 36

約数和(自身を含む): 184938684

約数和(自身を除く): 100268584

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3925, 5393, 7850, 10786, 15700, 21572, 26965, 53930, 107860, 134825, 269650, 539300, 846701, 1693402, 3386804, 4233505, 8467010, 16934020, 21167525, 42335050, 84670100]

約数ペア:

[(1, 84670100), (2, 42335050), (4, 21167525), (5, 16934020), (10, 8467010), (20, 4233505), (25, 3386804), (50, 1693402), (100, 846701), (157, 539300), (314, 269650), (628, 134825), (785, 107860), (1570, 53930), (3140, 26965), (3925, 21572), (5393, 15700), (7850, 10786)]