6433760

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 15422400

約数和(自身を除く): 8988640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 509, 632, 790, 1018, 1264, 1580, 2036, 2528, 2545, 3160, 4072, 5090, 6320, 8144, 10180, 12640, 16288, 20360, 40211, 40720, 80422, 81440, 160844, 201055, 321688, 402110, 643376, 804220, 1286752, 1608440, 3216880, 6433760]

約数ペア:

[(1, 6433760), (2, 3216880), (4, 1608440), (5, 1286752), (8, 804220), (10, 643376), (16, 402110), (20, 321688), (32, 201055), (40, 160844), (79, 81440), (80, 80422), (158, 40720), (160, 40211), (316, 20360), (395, 16288), (509, 12640), (632, 10180), (790, 8144), (1018, 6320), (1264, 5090), (1580, 4072), (2036, 3160), (2528, 2545)]