26040770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 57646080

約数和(自身を除く): 31605310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 79, 85, 119, 158, 170, 238, 277, 395, 553, 554, 595, 790, 1106, 1190, 1343, 1385, 1939, 2686, 2765, 2770, 3878, 4709, 5530, 6715, 9401, 9418, 9695, 13430, 18802, 19390, 21883, 23545, 32963, 43766, 47005, 47090, 65926, 94010, 109415, 153181, 164815, 218830, 306362, 329630, 372011, 744022, 765905, 1531810, 1860055, 2604077, 3720110, 5208154, 13020385, 26040770]

約数ペア:

[(1, 26040770), (2, 13020385), (5, 5208154), (7, 3720110), (10, 2604077), (14, 1860055), (17, 1531810), (34, 765905), (35, 744022), (70, 372011), (79, 329630), (85, 306362), (119, 218830), (158, 164815), (170, 153181), (238, 109415), (277, 94010), (395, 65926), (553, 47090), (554, 47005), (595, 43766), (790, 32963), (1106, 23545), (1190, 21883), (1343, 19390), (1385, 18802), (1939, 13430), (2686, 9695), (2765, 9418), (2770, 9401), (3878, 6715), (4709, 5530)]