2704750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 2536850

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 349, 698, 775, 1550, 1745, 3490, 3875, 7750, 8725, 10819, 17450, 21638, 43625, 54095, 87250, 108190, 270475, 540950, 1352375, 2704750]

約数ペア:

[(1, 2704750), (2, 1352375), (5, 540950), (10, 270475), (25, 108190), (31, 87250), (50, 54095), (62, 43625), (125, 21638), (155, 17450), (250, 10819), (310, 8725), (349, 7750), (698, 3875), (775, 3490), (1550, 1745)]