14578884400

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{513341}}^1$

素因数の和:513430

約数の個数: 60

約数和(自身を含む): 35519159664

約数和(自身を除く): 20940275264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1775, 2840, 3550, 5680, 7100, 14200, 28400, 513341, 1026682, 2053364, 2566705, 4106728, 5133410, 8213456, 10266820, 12833525, 20533640, 25667050, 36447211, 41067280, 51334100, 72894422, 102668200, 145788844, 182236055, 205336400, 291577688, 364472110, 583155376, 728944220, 911180275, 1457888440, 1822360550, 2915776880, 3644721100, 7289442200, 14578884400]

約数ペア:

[(1, 14578884400), (2, 7289442200), (4, 3644721100), (5, 2915776880), (8, 1822360550), (10, 1457888440), (16, 911180275), (20, 728944220), (25, 583155376), (40, 364472110), (50, 291577688), (71, 205336400), (80, 182236055), (100, 145788844), (142, 102668200), (200, 72894422), (284, 51334100), (355, 41067280), (400, 36447211), (568, 25667050), (710, 20533640), (1136, 12833525), (1420, 10266820), (1775, 8213456), (2840, 5133410), (3550, 4106728), (5680, 2566705), (7100, 2053364), (14200, 1026682), (28400, 513341)]