5195198.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6581}}^1$

素因数の和:6653

約数の個数: 32

約数和(自身を含む): 36727560

約数和(自身を除く): 20669920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 6581, 13162, 26324, 32905, 52648, 65810, 131620, 263240, 401441, 802882, 1605764, 2007205, 3211528, 4014410, 8028820, 16057640]

約数ペア:

[(1, 16057640), (2, 8028820), (4, 4014410), (5, 3211528), (8, 2007205), (10, 1605764), (20, 802882), (40, 401441), (61, 263240), (122, 131620), (244, 65810), (305, 52648), (488, 32905), (610, 26324), (1220, 13162), (2440, 6581)]