84330850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 165989376

約数和(自身を除く): 81658526

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 410, 775, 1025, 1271, 1327, 1550, 2050, 2542, 2654, 6355, 6635, 12710, 13270, 31775, 33175, 41137, 54407, 63550, 66350, 82274, 108814, 205685, 272035, 411370, 544070, 1028425, 1360175, 1686617, 2056850, 2720350, 3373234, 8433085, 16866170, 42165425, 84330850]

約数ペア:

[(1, 84330850), (2, 42165425), (5, 16866170), (10, 8433085), (25, 3373234), (31, 2720350), (41, 2056850), (50, 1686617), (62, 1360175), (82, 1028425), (155, 544070), (205, 411370), (310, 272035), (410, 205685), (775, 108814), (1025, 82274), (1271, 66350), (1327, 63550), (1550, 54407), (2050, 41137), (2542, 33175), (2654, 31775), (6355, 13270), (6635, 12710)]