210866800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6673}}^1$

素因数の和:6770

約数の個数: 60

約数和(自身を含む): 513097120

約数和(自身を除く): 302230320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1975, 3160, 3950, 6320, 6673, 7900, 13346, 15800, 26692, 31600, 33365, 53384, 66730, 106768, 133460, 166825, 266920, 333650, 527167, 533840, 667300, 1054334, 1334600, 2108668, 2635835, 2669200, 4217336, 5271670, 8434672, 10543340, 13179175, 21086680, 26358350, 42173360, 52716700, 105433400, 210866800]

約数ペア:

[(1, 210866800), (2, 105433400), (4, 52716700), (5, 42173360), (8, 26358350), (10, 21086680), (16, 13179175), (20, 10543340), (25, 8434672), (40, 5271670), (50, 4217336), (79, 2669200), (80, 2635835), (100, 2108668), (158, 1334600), (200, 1054334), (316, 667300), (395, 533840), (400, 527167), (632, 333650), (790, 266920), (1264, 166825), (1580, 133460), (1975, 106768), (3160, 66730), (3950, 53384), (6320, 33365), (6673, 31600), (7900, 26692), (13346, 15800)]