74822800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14389}}^1$

素因数の和:14420

約数の個数: 60

約数和(自身を含む): 193603060

約数和(自身を除く): 118780260

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 14389, 28778, 57556, 71945, 115112, 143890, 187057, 230224, 287780, 359725, 374114, 575560, 719450, 748228, 935285, 1151120, 1438900, 1496456, 1870570, 2877800, 2992912, 3741140, 4676425, 5755600, 7482280, 9352850, 14964560, 18705700, 37411400, 74822800]

約数ペア:

[(1, 74822800), (2, 37411400), (4, 18705700), (5, 14964560), (8, 9352850), (10, 7482280), (13, 5755600), (16, 4676425), (20, 3741140), (25, 2992912), (26, 2877800), (40, 1870570), (50, 1496456), (52, 1438900), (65, 1151120), (80, 935285), (100, 748228), (104, 719450), (130, 575560), (200, 374114), (208, 359725), (260, 287780), (325, 230224), (400, 187057), (520, 143890), (650, 115112), (1040, 71945), (1300, 57556), (2600, 28778), (5200, 14389)]