264182320

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{41801}}^1$

素因数の和:41893

約数の個数: 40

約数和(自身を含む): 622013760

約数和(自身を除く): 357831440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 41801, 83602, 167204, 209005, 334408, 418010, 668816, 836020, 1672040, 3302279, 3344080, 6604558, 13209116, 16511395, 26418232, 33022790, 52836464, 66045580, 132091160, 264182320]

約数ペア:

[(1, 264182320), (2, 132091160), (4, 66045580), (5, 52836464), (8, 33022790), (10, 26418232), (16, 16511395), (20, 13209116), (40, 6604558), (79, 3344080), (80, 3302279), (158, 1672040), (316, 836020), (395, 668816), (632, 418010), (790, 334408), (1264, 209005), (1580, 167204), (3160, 83602), (6320, 41801)]