22379778860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{833201}}^1$

素因数の和:833306

約数の個数: 48

約数和(自身を含む): 50392056960

約数和(自身を除く): 28012278100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 833201, 1666402, 3332804, 4166005, 8332010, 14164417, 16664020, 28328834, 56657668, 65822879, 70822085, 131645758, 141644170, 263291516, 283288340, 329114395, 658228790, 1118988943, 1316457580, 2237977886, 4475955772, 5594944715, 11189889430, 22379778860]

約数ペア:

[(1, 22379778860), (2, 11189889430), (4, 5594944715), (5, 4475955772), (10, 2237977886), (17, 1316457580), (20, 1118988943), (34, 658228790), (68, 329114395), (79, 283288340), (85, 263291516), (158, 141644170), (170, 131645758), (316, 70822085), (340, 65822879), (395, 56657668), (790, 28328834), (1343, 16664020), (1580, 14164417), (2686, 8332010), (5372, 4166005), (6715, 3332804), (13430, 1666402), (26860, 833201)]