5434840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 12383280

約数和(自身を除く): 6948440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1637, 1660, 3274, 3320, 6548, 8185, 13096, 16370, 32740, 65480, 135871, 271742, 543484, 679355, 1086968, 1358710, 2717420, 5434840]

約数ペア:

[(1, 5434840), (2, 2717420), (4, 1358710), (5, 1086968), (8, 679355), (10, 543484), (20, 271742), (40, 135871), (83, 65480), (166, 32740), (332, 16370), (415, 13096), (664, 8185), (830, 6548), (1637, 3320), (1660, 3274)]