13329500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 16390372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 503, 530, 1006, 1060, 1325, 2012, 2515, 2650, 5030, 5300, 6625, 10060, 12575, 13250, 25150, 26500, 26659, 50300, 53318, 62875, 106636, 125750, 133295, 251500, 266590, 533180, 666475, 1332950, 2665900, 3332375, 6664750, 13329500]

約数ペア:

[(1, 13329500), (2, 6664750), (4, 3332375), (5, 2665900), (10, 1332950), (20, 666475), (25, 533180), (50, 266590), (53, 251500), (100, 133295), (106, 125750), (125, 106636), (212, 62875), (250, 53318), (265, 50300), (500, 26659), (503, 26500), (530, 25150), (1006, 13250), (1060, 12575), (1325, 10060), (2012, 6625), (2515, 5300), (2650, 5030)]