26028240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15493}}^1$

素因数の和:15516

約数の個数: 80

約数和(自身を含む): 92220288

約数和(自身を除く): 66192048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15493, 30986, 46479, 61972, 77465, 92958, 108451, 123944, 154930, 185916, 216902, 232395, 247888, 309860, 325353, 371832, 433804, 464790, 542255, 619720, 650706, 743664, 867608, 929580, 1084510, 1239440, 1301412, 1626765, 1735216, 1859160, 2169020, 2602824, 3253530, 3718320, 4338040, 5205648, 6507060, 8676080, 13014120, 26028240]

約数ペア:

[(1, 26028240), (2, 13014120), (3, 8676080), (4, 6507060), (5, 5205648), (6, 4338040), (7, 3718320), (8, 3253530), (10, 2602824), (12, 2169020), (14, 1859160), (15, 1735216), (16, 1626765), (20, 1301412), (21, 1239440), (24, 1084510), (28, 929580), (30, 867608), (35, 743664), (40, 650706), (42, 619720), (48, 542255), (56, 464790), (60, 433804), (70, 371832), (80, 325353), (84, 309860), (105, 247888), (112, 232395), (120, 216902), (140, 185916), (168, 154930), (210, 123944), (240, 108451), (280, 92958), (336, 77465), (420, 61972), (560, 46479), (840, 30986), (1680, 15493)]