1402435300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22511}}^1$

素因数の和:22621

約数の個数: 72

約数和(自身を含む): 3517274880

約数和(自身を除く): 2114839580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1246, 1780, 2225, 2492, 3115, 4450, 6230, 8900, 12460, 15575, 22511, 31150, 45022, 62300, 90044, 112555, 157577, 225110, 315154, 450220, 562775, 630308, 787885, 1125550, 1575770, 2003479, 2251100, 3151540, 3939425, 4006958, 7878850, 8013916, 10017395, 14024353, 15757700, 20034790, 28048706, 40069580, 50086975, 56097412, 70121765, 100173950, 140243530, 200347900, 280487060, 350608825, 701217650, 1402435300]

約数ペア:

[(1, 1402435300), (2, 701217650), (4, 350608825), (5, 280487060), (7, 200347900), (10, 140243530), (14, 100173950), (20, 70121765), (25, 56097412), (28, 50086975), (35, 40069580), (50, 28048706), (70, 20034790), (89, 15757700), (100, 14024353), (140, 10017395), (175, 8013916), (178, 7878850), (350, 4006958), (356, 3939425), (445, 3151540), (623, 2251100), (700, 2003479), (890, 1575770), (1246, 1125550), (1780, 787885), (2225, 630308), (2492, 562775), (3115, 450220), (4450, 315154), (6230, 225110), (8900, 157577), (12460, 112555), (15575, 90044), (22511, 62300), (31150, 45022)]