75898520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22861}}^1$

素因数の和:22955

約数の個数: 32

約数和(自身を含む): 172836720

約数和(自身を除く): 96938200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 22861, 45722, 91444, 114305, 182888, 228610, 457220, 914440, 1897463, 3794926, 7589852, 9487315, 15179704, 18974630, 37949260, 75898520]

約数ペア:

[(1, 75898520), (2, 37949260), (4, 18974630), (5, 15179704), (8, 9487315), (10, 7589852), (20, 3794926), (40, 1897463), (83, 914440), (166, 457220), (332, 228610), (415, 182888), (664, 114305), (830, 91444), (1660, 45722), (3320, 22861)]