29018600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11190

約数の個数: 48

約数和(自身を含む): 72664620

約数和(自身を除く): 43646020

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11161, 22322, 44644, 55805, 89288, 111610, 145093, 223220, 279025, 290186, 446440, 558050, 580372, 725465, 1116100, 1160744, 1450930, 2232200, 2901860, 3627325, 5803720, 7254650, 14509300, 29018600]

約数ペア:

[(1, 29018600), (2, 14509300), (4, 7254650), (5, 5803720), (8, 3627325), (10, 2901860), (13, 2232200), (20, 1450930), (25, 1160744), (26, 1116100), (40, 725465), (50, 580372), (52, 558050), (65, 446440), (100, 290186), (104, 279025), (130, 223220), (200, 145093), (260, 111610), (325, 89288), (520, 55805), (650, 44644), (1300, 22322), (2600, 11161)]