2930000

素因数分解:

$2^4\times 5^4\times {\mathrm{293}}^1$

素因数の和:321

約数の個数: 50

約数和(自身を含む): 7118034

約数和(自身を除く): 4188034

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 293, 400, 500, 586, 625, 1000, 1172, 1250, 1465, 2000, 2344, 2500, 2930, 4688, 5000, 5860, 7325, 10000, 11720, 14650, 23440, 29300, 36625, 58600, 73250, 117200, 146500, 183125, 293000, 366250, 586000, 732500, 1465000, 2930000]

約数ペア:

[(1, 2930000), (2, 1465000), (4, 732500), (5, 586000), (8, 366250), (10, 293000), (16, 183125), (20, 146500), (25, 117200), (40, 73250), (50, 58600), (80, 36625), (100, 29300), (125, 23440), (200, 14650), (250, 11720), (293, 10000), (400, 7325), (500, 5860), (586, 5000), (625, 4688), (1000, 2930), (1172, 2500), (1250, 2344), (1465, 2000)]