73190203640

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5527961}}^1$

素因数の和:5528303

約数の個数: 32

約数和(自身を含む): 165175504560

約数和(自身を除く): 91985300920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 5527961, 11055922, 22111844, 27639805, 44223688, 55279610, 110559220, 221118440, 1829755091, 3659510182, 7319020364, 9148775455, 14638040728, 18297550910, 36595101820, 73190203640]

約数ペア:

[(1, 73190203640), (2, 36595101820), (4, 18297550910), (5, 14638040728), (8, 9148775455), (10, 7319020364), (20, 3659510182), (40, 1829755091), (331, 221118440), (662, 110559220), (1324, 55279610), (1655, 44223688), (2648, 27639805), (3310, 22111844), (6620, 11055922), (13240, 5527961)]