52481200

素因数分解:

$2^4\times 5^2\times {\mathrm{131203}}^1$

素因数の和:131221

約数の個数: 30

約数和(自身を含む): 126087044

約数和(自身を除く): 73605844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 131203, 262406, 524812, 656015, 1049624, 1312030, 2099248, 2624060, 3280075, 5248120, 6560150, 10496240, 13120300, 26240600, 52481200]

約数ペア:

[(1, 52481200), (2, 26240600), (4, 13120300), (5, 10496240), (8, 6560150), (10, 5248120), (16, 3280075), (20, 2624060), (25, 2099248), (40, 1312030), (50, 1049624), (80, 656015), (100, 524812), (200, 262406), (400, 131203)]