27876680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53609}}^1$

素因数の和:53633

約数の個数: 32

約数和(自身を含む): 67548600

約数和(自身を除く): 39671920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 53609, 107218, 214436, 268045, 428872, 536090, 696917, 1072180, 1393834, 2144360, 2787668, 3484585, 5575336, 6969170, 13938340, 27876680]

約数ペア:

[(1, 27876680), (2, 13938340), (4, 6969170), (5, 5575336), (8, 3484585), (10, 2787668), (13, 2144360), (20, 1393834), (26, 1072180), (40, 696917), (52, 536090), (65, 428872), (104, 268045), (130, 214436), (260, 107218), (520, 53609)]