40929700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{8353}}^1$

素因数の和:8381

約数の個数: 54

約数和(自身を含む): 103330626

約数和(自身を除く): 62400926

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 8353, 16706, 33412, 41765, 58471, 83530, 116942, 167060, 208825, 233884, 292355, 409297, 417650, 584710, 818594, 835300, 1169420, 1461775, 1637188, 2046485, 2923550, 4092970, 5847100, 8185940, 10232425, 20464850, 40929700]

約数ペア:

[(1, 40929700), (2, 20464850), (4, 10232425), (5, 8185940), (7, 5847100), (10, 4092970), (14, 2923550), (20, 2046485), (25, 1637188), (28, 1461775), (35, 1169420), (49, 835300), (50, 818594), (70, 584710), (98, 417650), (100, 409297), (140, 292355), (175, 233884), (196, 208825), (245, 167060), (350, 116942), (490, 83530), (700, 58471), (980, 41765), (1225, 33412), (2450, 16706), (4900, 8353)]