11883945220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1\times {\mathrm{1031}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 28748514816

約数和(自身を除く): 16864569596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 293, 562, 586, 1031, 1124, 1172, 1405, 1465, 1967, 2051, 2062, 2810, 2930, 3934, 4102, 4124, 5155, 5620, 5860, 7217, 7868, 8204, 9835, 10255, 10310, 14434, 19670, 20510, 20620, 28868, 36085, 39340, 41020, 72170, 82333, 144340, 164666, 289711, 302083, 329332, 411665, 576331, 579422, 604166, 823330, 1152662, 1158844, 1208332, 1448555, 1510415, 1646660, 2027977, 2114581, 2305324, 2881655, 2897110, 3020830, 4055954, 4229162, 5763310, 5794220, 6041660, 8111908, 8458324, 10139885, 10572905, 11526620, 20279770, 21145810, 40559540, 42291620, 84885323, 169770646, 339541292, 424426615, 594197261, 848853230, 1188394522, 1697706460, 2376789044, 2970986305, 5941972610, 11883945220]

約数ペア:

[(1, 11883945220), (2, 5941972610), (4, 2970986305), (5, 2376789044), (7, 1697706460), (10, 1188394522), (14, 848853230), (20, 594197261), (28, 424426615), (35, 339541292), (70, 169770646), (140, 84885323), (281, 42291620), (293, 40559540), (562, 21145810), (586, 20279770), (1031, 11526620), (1124, 10572905), (1172, 10139885), (1405, 8458324), (1465, 8111908), (1967, 6041660), (2051, 5794220), (2062, 5763310), (2810, 4229162), (2930, 4055954), (3934, 3020830), (4102, 2897110), (4124, 2881655), (5155, 2305324), (5620, 2114581), (5860, 2027977), (7217, 1646660), (7868, 1510415), (8204, 1448555), (9835, 1208332), (10255, 1158844), (10310, 1152662), (14434, 823330), (19670, 604166), (20510, 579422), (20620, 576331), (28868, 411665), (36085, 329332), (39340, 302083), (41020, 289711), (72170, 164666), (82333, 144340)]