79715860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3181}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 192447360

約数和(自身を除く): 112731500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3181, 3580, 5012, 6265, 6362, 12530, 12724, 15905, 22267, 25060, 31810, 44534, 63620, 89068, 111335, 222670, 445340, 569399, 1138798, 2277596, 2846995, 3985793, 5693990, 7971586, 11387980, 15943172, 19928965, 39857930, 79715860]

約数ペア:

[(1, 79715860), (2, 39857930), (4, 19928965), (5, 15943172), (7, 11387980), (10, 7971586), (14, 5693990), (20, 3985793), (28, 2846995), (35, 2277596), (70, 1138798), (140, 569399), (179, 445340), (358, 222670), (716, 111335), (895, 89068), (1253, 63620), (1790, 44534), (2506, 31810), (3181, 25060), (3580, 22267), (5012, 15905), (6265, 12724), (6362, 12530)]