3842500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 8856540

約数和(自身を除く): 5014040

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 53, 58, 100, 106, 116, 125, 145, 212, 250, 265, 290, 500, 530, 580, 625, 725, 1060, 1250, 1325, 1450, 1537, 2500, 2650, 2900, 3074, 3625, 5300, 6148, 6625, 7250, 7685, 13250, 14500, 15370, 18125, 26500, 30740, 33125, 36250, 38425, 66250, 72500, 76850, 132500, 153700, 192125, 384250, 768500, 960625, 1921250, 3842500]

約数ペア:

[(1, 3842500), (2, 1921250), (4, 960625), (5, 768500), (10, 384250), (20, 192125), (25, 153700), (29, 132500), (50, 76850), (53, 72500), (58, 66250), (100, 38425), (106, 36250), (116, 33125), (125, 30740), (145, 26500), (212, 18125), (250, 15370), (265, 14500), (290, 13250), (500, 7685), (530, 7250), (580, 6625), (625, 6148), (725, 5300), (1060, 3625), (1250, 3074), (1325, 2900), (1450, 2650), (1537, 2500)]