27259180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1777}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 62727840

約数和(自身を除く): 35468660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 1777, 3068, 3554, 3835, 7108, 7670, 8885, 15340, 17770, 23101, 35540, 46202, 92404, 104843, 115505, 209686, 231010, 419372, 462020, 524215, 1048430, 1362959, 2096860, 2725918, 5451836, 6814795, 13629590, 27259180]

約数ペア:

[(1, 27259180), (2, 13629590), (4, 6814795), (5, 5451836), (10, 2725918), (13, 2096860), (20, 1362959), (26, 1048430), (52, 524215), (59, 462020), (65, 419372), (118, 231010), (130, 209686), (236, 115505), (260, 104843), (295, 92404), (590, 46202), (767, 35540), (1180, 23101), (1534, 17770), (1777, 15340), (3068, 8885), (3554, 7670), (3835, 7108)]