1695996880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{6353}}^1$

素因数の和:6484

約数の個数: 80

約数和(自身を含む): 4084452864

約数和(自身を除く): 2388455984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 71, 80, 94, 142, 188, 235, 284, 355, 376, 470, 568, 710, 752, 940, 1136, 1420, 1880, 2840, 3337, 3760, 5680, 6353, 6674, 12706, 13348, 16685, 25412, 26696, 31765, 33370, 50824, 53392, 63530, 66740, 101648, 127060, 133480, 254120, 266960, 298591, 451063, 508240, 597182, 902126, 1194364, 1492955, 1804252, 2255315, 2388728, 2985910, 3608504, 4510630, 4777456, 5971820, 7217008, 9021260, 11943640, 18042520, 21199961, 23887280, 36085040, 42399922, 84799844, 105999805, 169599688, 211999610, 339199376, 423999220, 847998440, 1695996880]

約数ペア:

[(1, 1695996880), (2, 847998440), (4, 423999220), (5, 339199376), (8, 211999610), (10, 169599688), (16, 105999805), (20, 84799844), (40, 42399922), (47, 36085040), (71, 23887280), (80, 21199961), (94, 18042520), (142, 11943640), (188, 9021260), (235, 7217008), (284, 5971820), (355, 4777456), (376, 4510630), (470, 3608504), (568, 2985910), (710, 2388728), (752, 2255315), (940, 1804252), (1136, 1492955), (1420, 1194364), (1880, 902126), (2840, 597182), (3337, 508240), (3760, 451063), (5680, 298591), (6353, 266960), (6674, 254120), (12706, 133480), (13348, 127060), (16685, 101648), (25412, 66740), (26696, 63530), (31765, 53392), (33370, 50824)]