70372700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4886

約数の個数: 36

約数和(自身を含む): 153766200

約数和(自身を除く): 83393500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3725, 4723, 7450, 9446, 14900, 18892, 23615, 47230, 94460, 118075, 236150, 472300, 703727, 1407454, 2814908, 3518635, 7037270, 14074540, 17593175, 35186350, 70372700]

約数ペア:

[(1, 70372700), (2, 35186350), (4, 17593175), (5, 14074540), (10, 7037270), (20, 3518635), (25, 2814908), (50, 1407454), (100, 703727), (149, 472300), (298, 236150), (596, 118075), (745, 94460), (1490, 47230), (2980, 23615), (3725, 18892), (4723, 14900), (7450, 9446)]