4309900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 10999296

約数和(自身を除く): 6689396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 131, 140, 175, 188, 235, 262, 329, 350, 470, 524, 655, 658, 700, 917, 940, 1175, 1310, 1316, 1645, 1834, 2350, 2620, 3275, 3290, 3668, 4585, 4700, 6157, 6550, 6580, 8225, 9170, 12314, 13100, 16450, 18340, 22925, 24628, 30785, 32900, 43099, 45850, 61570, 86198, 91700, 123140, 153925, 172396, 215495, 307850, 430990, 615700, 861980, 1077475, 2154950, 4309900]

約数ペア:

[(1, 4309900), (2, 2154950), (4, 1077475), (5, 861980), (7, 615700), (10, 430990), (14, 307850), (20, 215495), (25, 172396), (28, 153925), (35, 123140), (47, 91700), (50, 86198), (70, 61570), (94, 45850), (100, 43099), (131, 32900), (140, 30785), (175, 24628), (188, 22925), (235, 18340), (262, 16450), (329, 13100), (350, 12314), (470, 9170), (524, 8225), (655, 6580), (658, 6550), (700, 6157), (917, 4700), (940, 4585), (1175, 3668), (1310, 3290), (1316, 3275), (1645, 2620), (1834, 2350)]