19628583800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14020417}}^1$

素因数の和:14020440

約数の個数: 48

約数和(自身を含む): 52155954960

約数和(自身を除く): 32527371160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14020417, 28040834, 56081668, 70102085, 98142919, 112163336, 140204170, 196285838, 280408340, 350510425, 392571676, 490714595, 560816680, 701020850, 785143352, 981429190, 1402041700, 1962858380, 2453572975, 2804083400, 3925716760, 4907145950, 9814291900, 19628583800]

約数ペア:

[(1, 19628583800), (2, 9814291900), (4, 4907145950), (5, 3925716760), (7, 2804083400), (8, 2453572975), (10, 1962858380), (14, 1402041700), (20, 981429190), (25, 785143352), (28, 701020850), (35, 560816680), (40, 490714595), (50, 392571676), (56, 350510425), (70, 280408340), (100, 196285838), (140, 140204170), (175, 112163336), (200, 98142919), (280, 70102085), (350, 56081668), (700, 28040834), (1400, 14020417)]