519832040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142811}}^1$

素因数の和:142842

約数の個数: 64

約数和(自身を含む): 1439544960

約数和(自身を除く): 919712920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 142811, 285622, 571244, 714055, 999677, 1142488, 1428110, 1856543, 1999354, 2856220, 3713086, 3998708, 4998385, 5712440, 7426172, 7997416, 9282715, 9996770, 12995801, 14852344, 18565430, 19993540, 25991602, 37130860, 39987080, 51983204, 64979005, 74261720, 103966408, 129958010, 259916020, 519832040]

約数ペア:

[(1, 519832040), (2, 259916020), (4, 129958010), (5, 103966408), (7, 74261720), (8, 64979005), (10, 51983204), (13, 39987080), (14, 37130860), (20, 25991602), (26, 19993540), (28, 18565430), (35, 14852344), (40, 12995801), (52, 9996770), (56, 9282715), (65, 7997416), (70, 7426172), (91, 5712440), (104, 4998385), (130, 3998708), (140, 3713086), (182, 2856220), (260, 1999354), (280, 1856543), (364, 1428110), (455, 1142488), (520, 999677), (728, 714055), (910, 571244), (1820, 285622), (3640, 142811)]