6664750

素因数分解:

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

素因数の和:573

約数の個数: 32

約数和(自身を含む): 12737088

約数和(自身を除く): 6072338

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 503, 530, 1006, 1325, 2515, 2650, 5030, 6625, 12575, 13250, 25150, 26659, 53318, 62875, 125750, 133295, 266590, 666475, 1332950, 3332375, 6664750]

約数ペア:

[(1, 6664750), (2, 3332375), (5, 1332950), (10, 666475), (25, 266590), (50, 133295), (53, 125750), (106, 62875), (125, 53318), (250, 26659), (265, 25150), (503, 13250), (530, 12575), (1006, 6625), (1325, 5030), (2515, 2650)]