713376320

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28219}}^1$

素因数の和:28315

約数の個数: 56

約数和(自身を含む): 1720291200

約数和(自身を除く): 1006914880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 28219, 56438, 112876, 141095, 225752, 282190, 451504, 564380, 903008, 1128760, 1806016, 2229301, 2257520, 4458602, 4515040, 8917204, 9030080, 11146505, 17834408, 22293010, 35668816, 44586020, 71337632, 89172040, 142675264, 178344080, 356688160, 713376320]

約数ペア:

[(1, 713376320), (2, 356688160), (4, 178344080), (5, 142675264), (8, 89172040), (10, 71337632), (16, 44586020), (20, 35668816), (32, 22293010), (40, 17834408), (64, 11146505), (79, 9030080), (80, 8917204), (158, 4515040), (160, 4458602), (316, 2257520), (320, 2229301), (395, 1806016), (632, 1128760), (790, 903008), (1264, 564380), (1580, 451504), (2528, 282190), (3160, 225752), (5056, 141095), (6320, 112876), (12640, 56438), (25280, 28219)]