2297444080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 5415081984

約数和(自身を除く): 3117637904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 311, 428, 535, 622, 856, 863, 1070, 1244, 1555, 1712, 1726, 2140, 2488, 3110, 3452, 4280, 4315, 4976, 6220, 6904, 8560, 8630, 12440, 13808, 17260, 24880, 33277, 34520, 66554, 69040, 92341, 133108, 166385, 184682, 266216, 268393, 332770, 369364, 461705, 532432, 536786, 665540, 738728, 923410, 1073572, 1331080, 1341965, 1477456, 1846820, 2147144, 2662160, 2683930, 3693640, 4294288, 5367860, 7387280, 10735720, 21471440, 28718051, 57436102, 114872204, 143590255, 229744408, 287180510, 459488816, 574361020, 1148722040, 2297444080]

約数ペア:

[(1, 2297444080), (2, 1148722040), (4, 574361020), (5, 459488816), (8, 287180510), (10, 229744408), (16, 143590255), (20, 114872204), (40, 57436102), (80, 28718051), (107, 21471440), (214, 10735720), (311, 7387280), (428, 5367860), (535, 4294288), (622, 3693640), (856, 2683930), (863, 2662160), (1070, 2147144), (1244, 1846820), (1555, 1477456), (1712, 1341965), (1726, 1331080), (2140, 1073572), (2488, 923410), (3110, 738728), (3452, 665540), (4280, 536786), (4315, 532432), (4976, 461705), (6220, 369364), (6904, 332770), (8560, 268393), (8630, 266216), (12440, 184682), (13808, 166385), (17260, 133108), (24880, 92341), (33277, 69040), (34520, 66554)]