3253750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 40

約数和(自身を含む): 6466680

約数和(自身を除く): 3212930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 137, 190, 250, 274, 475, 625, 685, 950, 1250, 1370, 2375, 2603, 3425, 4750, 5206, 6850, 11875, 13015, 17125, 23750, 26030, 34250, 65075, 85625, 130150, 171250, 325375, 650750, 1626875, 3253750]

約数ペア:

[(1, 3253750), (2, 1626875), (5, 650750), (10, 325375), (19, 171250), (25, 130150), (38, 85625), (50, 65075), (95, 34250), (125, 26030), (137, 23750), (190, 17125), (250, 13015), (274, 11875), (475, 6850), (625, 5206), (685, 4750), (950, 3425), (1250, 2603), (1370, 2375)]