417869869300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{321438361}}^1$

素因数の和:321438388

約数の個数: 36

約数和(自身を含む): 976529743756

約数和(自身を除く): 558659874456

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 321438361, 642876722, 1285753444, 1607191805, 3214383610, 4178698693, 6428767220, 8035959025, 8357397386, 16071918050, 16714794772, 20893493465, 32143836100, 41786986930, 83573973860, 104467467325, 208934934650, 417869869300]

約数ペア:

[(1, 417869869300), (2, 208934934650), (4, 104467467325), (5, 83573973860), (10, 41786986930), (13, 32143836100), (20, 20893493465), (25, 16714794772), (26, 16071918050), (50, 8357397386), (52, 8035959025), (65, 6428767220), (100, 4178698693), (130, 3214383610), (260, 1607191805), (325, 1285753444), (650, 642876722), (1300, 321438361)]